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The great beach
John Hay
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Insects and Diseases
Rennie Wilbur Doane
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Proceedings [of the] fourth National Conservation Congress [at] Indianapolis, October 1-4, 1912
United States. National Conservation Congress
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Conservation of marine birds of northern North America:
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Conservation Through Engineering
Franklin K. Lane
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The Bird Study Book
T. Gilbert Pearson
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Proceedings of the second National Conservation Congress at Saint Paul, September 5-8, 1910
United States. National Conservation Congress
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The Minor Horrors of War
Sir A. E. Shipley
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The Botanical Magazine, Vol. 01
William Curtis
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The True Story of Our National Calamity of Flood, Fire and Tornado
Logan Marshall
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Landesverein Sächsischer Heimatschutz — Mitteilungen Band XIV, Heft 9-12 : Monatsschrift für Heimatschutz, Volkskunde und Denkmalpflege (German)
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Millions from Waste
Frederick Arthur Ambrose Talbot
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Landesverein Sächsischer Heimatschutz — Mitteilungen Band XIII, Heft 3-4 : Monatsschrift für Heimatschutz, Volkskunde und Denkmalpflege (German)
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Landesverein Sächsischer Heimatschutz — Mitteilungen Band XII, Heft 4-6 : Monatsschrift für Heimatschutz, Volkskunde und Denkmalpflege (German)
Landesverein Sächsischer Heimatschutz
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Acid Rain and Our Nation's Capital: A Guide to Effects on Buildings and Monuments
E. S. McGee
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Den Hunting as a Means of Coyote Control
Harold Warren Dobyns and Stanley Paul Young
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Draft of a Plan for Beginning Animal Sanctuaries in Labrador
William Wood
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Principles and practice of agricultural analysis. Volume 2 (of 3), Fertilizers
Harvey Washington Wiley
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Sicily in Shadow and in Sun: The Earthquake and the American Relief Work
Maud Howe Elliott
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The Nation's River: A report on the Potomac
United States. Department of the Interior
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Rural Hygiene
Henry N. Ogden
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Animal Sanctuaries in Labrador
William Wood
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Deserts: Geology and Resources
A. S. Walker
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The Theory of Environment
Armin Hajman Koller
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Reading the Weather
Thomas Morris Longstreth
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