Books in Category: Environmental Issues
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Observations on the Mississippi Kite in Southwestern Kansas
Henry S. Fitch
452 downloads
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Northern Nut Growers Association Report of the Proceedings at the Twelfth Annual Meeting
451 downloads
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Scientific Essays and Lectures
Charles Kingsley
450 downloads
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Rapport sur une mission botanique exécutée en 1884 dans le nord, le sud et l'ouest de la Tunisie (French)
A. Letourneux
450 downloads
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Sewage and sewerage of farm homes [1922]
George M. Warren
450 downloads
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Sewage and sewerage of farm homes [1928]
George M. Warren
450 downloads
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The Black Moose in Pennsylvania
Henry W. Shoemaker
449 downloads
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Report on the Migration of Birds in the Spring and Autumn of 1881. Third Report
J. A. Harvie-Brown, John Cordeaux, P. M. C. Kermode, Richard Manliffe Barrington, and Alexander Goodman More
448 downloads
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Humpback Whales in Glacier Bay National Monument, Alaska
United States. Marine Mammal Commission
447 downloads
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Australasia
A. J. Sargent
446 downloads
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The Diatomaceæ of Philadelphia and Vicinity
Charles S. Boyer
446 downloads
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Wild Life in New Zealand. Part I. Mammalia.
G. M. Thomson
446 downloads
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Conservation Through Engineering
Franklin K. Lane
445 downloads
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The Ohio naturalist, Vol. 1, No. 3, January, 1901
Ohio State University. Biological Club
444 downloads
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Food in War Time
Graham Lusk
444 downloads
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Use of tobacco among North American Indians
Ralph Linton
444 downloads
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Birds Found on the Arctic Slope of Northern Alaska
James W. Bee
442 downloads
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Aboriginal Remains in Verde Valley, Arizona
Cosmos Mindeleff
439 downloads
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Tea Leaves
Francis H. Leggett & Co.
439 downloads
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The Great Thames Barrage
Thomas Walter Barber
439 downloads
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Birds and All Nature, Vol. 7, No. 4, April 1900
Various
439 downloads
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Lectures on Ventilation
Lewis W. Leeds
438 downloads
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Fish Populations, Following a Drought, in the Neosho and Marais des Cygnes Rivers of Kansas
James E. Deacon
438 downloads
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The great beach
John Hay
438 downloads
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Noteworthy Mammals from Sinaloa, Mexico
Ticul Alvarez, J. Knox Jones, and M. Raymond Lee
437 downloads