Modern Methods of Sewage Disposal

9折特價823元

立即代訂

A General Catalogue of the Officers and Students of the Massachusetts Agricultural College

9折特價731元

立即代訂

Comparative Chemical and Biological Studies on the Fractionation of Deoxyribonucleic Acids

This work has been selected by scholars as being culturally important and is part of the knowledge

9折特價823元

立即代訂

Guide Book to the Megantic, Spider, and Upper Dead River Regions of the Province of Quebec and State of Maine [microform]

This work has been selected by scholars as being culturally important and is part of the knowledge

9折特價961元

立即代訂

Water Hammer in Hydraulic Pipe Lines; Being a Theoretical and Experimental Investigation of the Rise or Fall in Pressure in a Pipe Line, Caused by the Gradual or Sudden Closing or Opening of a Valve;

This work has been selected by scholars as being culturally important and is part of the knowledge

9折特價731元

立即代訂

Silva

This work has been selected by scholars as being culturally important and is part of the knowledge

9折特價1833元

立即代訂

Engineering Report for Comparison of Costs of Alternate Lines on Interstate Route I-90, Park City-Laurel; 1962

This work has been selected by scholars as being culturally important and is part of the knowledge

9折特價731元

立即代訂

Hand Book of North Carolina

This work has been selected by scholars as being culturally important and is part of the knowledge

9折特價1603元

立即代訂

Illinois Oil-field Brines; Their Geologic Occurance and Chemical Composition; ISGS IL Petroleum Series No. 66

This work has been selected by scholars as being culturally important and is part of the knowledge

9折特價639元

立即代訂

A General Summary of the Mineral Production of Canada During the Calendar Year 1915 [microform]

This work has been selected by scholars as being culturally important and is part of the knowledge

9折特價731元

立即代訂

Canadian Mining Journal January-June 1917

This work has been selected by scholars as being culturally important and is part of the knowledge

9折特價1879元

立即代訂

Facts and Observations Respecting Canada, and the United States of America [microform]

This work has been selected by scholars as being culturally important and is part of the knowledge

9折特價961元

立即代訂

[Behring Sea Arbitration]. Case Presented on the Part of the Government of Her Britannic Majesty to the Tribunal of Arbitration ... Appendix..; 1

This work has been selected by scholars as being culturally important and is part of the knowledge

9折特價823元

立即代訂

An Historical Account of the Rise, Progress and Present State of the Canal Navigation in Pennsylvania

This work has been selected by scholars as being culturally important and is part of the knowledge

9折特價823元

立即代訂

Alaska and the Gold Fields of the Yukon [microform]

This work has been selected by scholars as being culturally important and is part of the knowledge

9折特價639元

立即代訂

Milk-distribution Costs in West Virginia. +n II, +p A Study of the Costs Incurred by 75 Producer-distributors in the Clarksburg, Fairmont, Morgantown, and Wheeling Markets for a Twelve-month Period Du

This work has been selected by scholars as being culturally important and is part of the knowledge

9折特價639元

立即代訂

S.A. Mining and Engineering Journal; 27, pt.1, no.1379

This work has been selected by scholars as being culturally important and is part of the knowledge

9折特價639元

立即代訂

Analog Differentiation for Control Systems.

This work has been selected by scholars as being culturally important and is part of the knowledge

9折特價823元

立即代訂

Post Office Telecommunications Journal Volume 13 Part 4

This work has been selected by scholars as being culturally important and is part of the knowledge

9折特價731元

立即代訂

Colbalt [microform]

This work has been selected by scholars as being culturally important and is part of the knowledge

9折特價639元

立即代訂

Report on Kennett Reservoir Development

This work has been selected by scholars as being culturally important and is part of the knowledge

9折特價731元

立即代訂

Provincial Agricultural Association of Upper Canada [microform]

This work has been selected by scholars as being culturally important and is part of the knowledge

9折特價823元

立即代訂

Timber Technicalities

This work has been selected by scholars as being culturally important and is part of the knowledge

9折特價961元

立即代訂

New Brunswick Forestry Convention [microform]

This work has been selected by scholars as being culturally important and is part of the knowledge

9折特價961元

立即代訂

Charts for the Minimum-weight Design of 24S-T Aluminum-alloy Flat Compression Panels With Longitudinal Z-section Stiffeners

This work has been selected by scholars as being culturally important and is part of the knowledge

9折特價731元

立即代訂

Constitution and By-laws of the East River Iron and Coal Company [microform]

This work has been selected by scholars as being culturally important and is part of the knowledge

9折特價639元

立即代訂

Short Courses at the Ontario Agricultural College, Guelph, Canada, 1908 [microform]

This work has been selected by scholars as being culturally important and is part of the knowledge

9折特價639元

立即代訂

S.A. Mining and Engineering Journal; 27, pt.1, no.1353

This work has been selected by scholars as being culturally important and is part of the knowledge

9折特價639元

立即代訂

S.A. Mining and Engineering Journal; 26, pt.1, no.1313

This work has been selected by scholars as being culturally important and is part of the knowledge

9折特價639元

立即代訂

Memorandum and Articles of Association of the English & Canadian Mining Company (Limited) [microform]

This work has been selected by scholars as being culturally important and is part of the knowledge

9折特價731元

立即代訂

Recommended Timber Stand Improvement Practices in Northern Hardwood-hemlock on the Allegheny Plateau; no.1

This work has been selected by scholars as being culturally important and is part of the knowledge

9折特價639元

立即代訂

Very Important Collection of Rare and Valuable Paintings by Celebrated Masters of the Ancient and Modern Schools, Superb Portraits of Beautiful Women, Portraits by Thomas Sully, Canvases by John Singe

This work has been selected by scholars as being culturally important and is part of the knowledge

9折特價639元

立即代訂

Catalogue D, 1915

This work has been selected by scholars as being culturally important and is part of the knowledge

9折特價961元

立即代訂

Notes on the History of Petroleum or Rock Oil [microform]

This work has been selected by scholars as being culturally important and is part of the knowledge

9折特價639元

立即代訂

The Gold Fields of the World [microform]

This work has been selected by scholars as being culturally important and is part of the knowledge

9折特價731元

立即代訂

Some Physical and Chemical Properties of the Principal Orchard Soils in the Eastern Panhandle of West Virginia; 303

This work has been selected by scholars as being culturally important and is part of the knowledge

9折特價731元

立即代訂

The Chatham Harvester Manufacturing Co'y (limited) [microform]

This work has been selected by scholars as being culturally important and is part of the knowledge

9折特價639元

立即代訂

Lecture on Newfoundland and Its Fisheries [microform]

This work has been selected by scholars as being culturally important and is part of the knowledge

9折特價731元

立即代訂

The Colonial Advocate, No. 6 [microform]

This work has been selected by scholars as being culturally important and is part of the knowledge

9折特價639元

立即代訂

American Fruit and Vegetable Journal; v.2 (1900)

This work has been selected by scholars as being culturally important and is part of the knowledge

9折特價731元

立即代訂

Important and Valuable Paintings by Great Masters of the English and Continental Schools; Edward L. Saunders Collection of Important Paintings

This work has been selected by scholars as being culturally important and is part of the knowledge

9折特價731元

立即代訂

Chicago Faucets (Catalog E)

This work has been selected by scholars as being culturally important and is part of the knowledge

9折特價731元

立即代訂

World Map of Francesco Roselli

This work has been selected by scholars as being culturally important and is part of the knowledge

9折特價731元

立即代訂

Letter to Sir John Lubbock, Bart., President [microform]

This work has been selected by scholars as being culturally important and is part of the knowledge

9折特價639元

立即代訂

S.A. Mining and Engineering Journal; 31, pt.1

This work has been selected by scholars as being culturally important and is part of the knowledge

9折特價1787元

立即代訂

Heller's Secrets of Meat Curing and Sausage Making; a Complete Description of the Killing, Dressing and Chilling of All Meat Animals; the Various Cures; Smoking and Storage of All Kinds of Meat--both

This work has been selected by scholars as being culturally important and is part of the knowledge

9折特價1833元

立即代訂

An Experimental Investigation of the Effects of Heat Transfer During Charging and Blowdown of Single Gas Receivers.

This work has been selected by scholars as being culturally important and is part of the knowledge

9折特價869元

立即代訂

Private Mining and Metallurgical Telegraphic Cipher Code of the Canadian Pacific Railway [microform]

This work has been selected by scholars as being culturally important and is part of the knowledge

9折特價1603元

立即代訂