Books in Browsing: Environmental Issues (sorted by popularity)
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De afsluiting en droogmaking der Zuiderzee. Weerlegging van bezwaren. (Dutch) A. A. Beekman 151 downloads
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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 150 downloads
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Hand-book of Sanitary Information for Householders Roger Sherman Tracy 150 downloads
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The Great Mississippi Flood of 1874: Its Extent, Duration, and Effects Louis Alfred Wiltz 149 downloads
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The World-Struggle for Oil Pierre Paul Ernest L'Espagnol de la Tramerye 148 downloads
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The Underworld of Oregon Caves National Monument Roger J. Contor 148 downloads
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The agricultural and forest products of British West Africa Gerald C. Dudgeon 148 downloads
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Wild Life at the Land's End J. C. Tregarthen 147 downloads
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Landesverein Sächsischer Heimatschutz — Mitteilungen Band XIII, Heft 9-10 : Monatsschrift für Heimatschutz, Volkskunde und Denkmalpflege (German) 147 downloads
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The Mentor: The Story of Coal, vol. 6, Num. 6, Serial No. 154, May 1, 1918 Charles Fitzhugh Talman 146 downloads
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Supplement to Animal Sanctuaries in Labrador William Wood 146 downloads
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Hearings of the International Joint Commission in re remedies for the pollution of boundary waters between the United States and Canada : Being public hearings held at Buffalo, N.Y., and Detroit, Mich., June 21-27, 1916, and Ogdensburg, N.Y., August 25, 1916 International Joint Commission 145 downloads
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Sewage and sewerage of farm homes [1922] George M. Warren 144 downloads
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Field Mice as Farm and Orchard Pests David E. Lantz 144 downloads
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Landesverein Sächsischer Heimatschutz — Mitteilungen Band XII, Heft 7-9 : Monatsschrift für Heimatschutz, Volkskunde und Denkmalpflege (German) Landesverein Sächsischer Heimatschutz 143 downloads
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Garden-Craft Old and New John Dando Sedding 143 downloads
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Jack Miner and the Birds, and Some Things I Know about Nature Jack Miner 143 downloads
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Soil and Water Pollution : Presented to the American Public Health Association at New Orleans, Dec. 1880 M. T. Runnels 142 downloads
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Der Tabak: Studien über seine Kultur und Biologie (German) C. J. Koning 142 downloads
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Psychological Aspects of the Problem of Atmospheric Smoke Pollution J. E. Wallace Wallin 142 downloads
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Rodent Control Aided by Emergency Conservation Work Stanley Paul Young 141 downloads
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The Sanitary Condition of the Poor in Relation to Disease, Poverty, and Crime Benson Baker 141 downloads
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Landesverein Sächsischer Heimatschutz — Mitteilungen Band XIII, Heft 5-6 : Monatsschrift für Heimatschutz, Volkskunde und Denkmalpflege (German) Landesverein Sächsischer Heimatschutz 141 downloads
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Landesverein Sächsischer Heimatschutz — Mitteilungen Band XI, Heft 1-3 : Monatsschrift für Heimatschutz und Denkmalpflege (German) 140 downloads
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Marvels of Modern Science Paul Severing 139 downloads