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Conservation Through Engineering
Franklin K. Lane
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Climatic Changes: Their Nature and Causes
Ellsworth Huntington and Stephen Sargent Visher
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De afsluiting en droogmaking der Zuiderzee. Weerlegging van bezwaren.
(Dutch)
A. A. Beekman
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Municipal housecleaning : the methods and experiences of American cities in collecting and disposing of their municipal wastes—ashes, rubbish, garbage, manure, sewage, and street refuse
William Parr Capes and Jeanne Daniels Carpenter
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Cholera and the Water Supply in the South Districts of London in 1854
John Snow
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The Earth as Modified by Human Action
George P. Marsh
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An Investigation into the Nature of Black Phthisis
Archibald Makellar
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The Nation's River: A report on the Potomac
United States. Department of the Interior
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Draft of a Plan for Beginning Animal Sanctuaries in Labrador
William Wood
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A treatise on the origin, progress, prevention, and cure of dry rot in timber : with remarks on the means of preserving wood from destruction by sea worms, beetles, ants, etc.
Thomas Allen Britton
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Landesverein Sächsischer Heimatschutz — Mitteilungen Band XIII, Heft 3-4 : Monatsschrift für Heimatschutz, Volkskunde und Denkmalpflege (German)
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Westafrikanische Kautschuk-Expedition (German)
Deutsche Kolonialgesellschaft. Kolonial-Wirtschaftliches Komitee and Rudolf Schlechter
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Our national forests : a short popular account of the work of the United States Forest service on the national forests
Richard H. D. Boerker
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Practical Forestry in the Pacific Northwest
E. T. Allen
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Marvels of Modern Science
Paul Severing
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Reading the Weather
Thomas Morris Longstreth
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The agricultural and forest products of British West Africa
Gerald C. Dudgeon
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Health on the Farm: A Manual of Rural Sanitation and Hygiene
H. F. Harris
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The Philosophy of the Weather. And a Guide to Its Changes
T. B. Butler
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Comparison of Methods of Sewage Purification
Theodore Clifford Phillips and Edward John Schneider
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The Minor Horrors of War
Sir A. E. Shipley
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The Amateur Garden
George Washington Cable
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History of the Water Supply of the World
Thomas J. Bell
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Wood and Forest
William Noyes
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Worldwide Effects of Nuclear War: Some Perspectives
United States. Arms Control and Disarmament Agency
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