http://book.klll.cc/ebooks/bookshelf/685.opds?sort_order=release_date&start_index=51 2025-08-29T21:30:17Z Books in Category: Environmental Issues (sorted by release date) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 51 2025-08-29T21:30:17Z https://book.klll.cc/ebooks/69706.opds Proceedings [of the] fourth National Conservation Congress [at] Indianapolis, October 1-4, 1912 United States. National Conservation Congress 2025-08-29T21:30:17Z https://book.klll.cc/ebooks/69548.opds Landesverein Sächsischer Heimatschutz — Mitteilungen Band XII, Heft 1-3 : Monatsschrift für Heimatschutz, Volkskunde und Denkmalpflege (German) Landesverein Sächsischer Heimatschutz 2025-08-29T21:30:17Z https://book.klll.cc/ebooks/69536.opds La Terre de Feu d'après le Dr Otto Nordenskjöld (French) Charles Rabot 2025-08-29T21:30:17Z https://book.klll.cc/ebooks/69504.opds The northern whale-fishery William Scoresby 2025-08-29T21:30:17Z https://book.klll.cc/ebooks/69267.opds Zwischen Pol und Äquator: Tiergeographische Lebensbilder (German) Kurt Floericke 2025-08-29T21:30:17Z https://book.klll.cc/ebooks/69101.opds Landesverein Sächsischer Heimatschutz — Mitteilungen Band XI, Heft 7-9 : Monatsschrift für Heimatschutz und Denkmalpflege (German) Landesverein Sächsischer Heimatschutz 2025-08-29T21:30:17Z https://book.klll.cc/ebooks/69025.opds The filtration of public water-supplies Allen Hazen 2025-08-29T21:30:17Z https://book.klll.cc/ebooks/68953.opds Aspects of nature, in different lands and different climates (Vol. 2 of 2) Alexander von Humboldt 2025-08-29T21:30:17Z https://book.klll.cc/ebooks/68805.opds Water and power for San Francisco from Hetch-Hetchy Valley in Yosemite National Park Martin Samuel Vilas 2025-08-29T21:30:17Z https://book.klll.cc/ebooks/68783.opds The swamp was upside down Murray Leinster 2025-08-29T21:30:17Z https://book.klll.cc/ebooks/68690.opds The Vailan or annular theory: A synopsis of Prof. I. N. Vail's argument in support of the claim that this Earth once possessed a Saturn-like system of rings Stephen Bowers 2025-08-29T21:30:17Z https://book.klll.cc/ebooks/68564.opds Barrier beaches of the Atlantic coast Frederick J. H. Merrill 2025-08-29T21:30:17Z https://book.klll.cc/ebooks/68463.opds The Salton Sea: An account of Harriman's fight with the Colorado River George Kennan 2025-08-29T21:30:17Z https://book.klll.cc/ebooks/68454.opds Whale hunting with gun and camera Roy Chapman Andrews 2025-08-29T21:30:17Z https://book.klll.cc/ebooks/68176.opds Angola and the River Congo, vol. 2 Joachim John Monteiro 2025-08-29T21:30:17Z https://book.klll.cc/ebooks/68145.opds Use of tobacco among North American Indians Ralph Linton 2025-08-29T21:30:17Z https://book.klll.cc/ebooks/68097.opds Report on the New York Botanical Garden Olmsted Brothers 2025-08-29T21:30:17Z https://book.klll.cc/ebooks/67949.opds Landesverein Sächsischer Heimatschutz — Mitteilungen Band XI, Heft 1-3 : Monatsschrift für Heimatschutz und Denkmalpflege (German) May 1, 2022 2025-08-29T21:30:17Z https://book.klll.cc/ebooks/67837.opds Millions from Waste Frederick Arthur Ambrose Talbot 2025-08-29T21:30:17Z https://book.klll.cc/ebooks/67684.opds Views of nature: or Contemplations on the sublime phenomena of creation Alexander von Humboldt 2025-08-29T21:30:17Z https://book.klll.cc/ebooks/67675.opds Psychological Aspects of the Problem of Atmospheric Smoke Pollution J. E. Wallace Wallin 2025-08-29T21:30:17Z https://book.klll.cc/ebooks/67634.opds Report of the Sanitary Committee of the Commissioners of Sewers of the City of London, together with a report of the Medical Officer of Health on the objections raised by the Butchers' Trade Society to the bye-laws proposed for the regulation of slaughter-houses W. Sedgwick Saunders and City of London . Commissioners of Sewers. Sanitary Committee 2025-08-29T21:30:17Z https://book.klll.cc/ebooks/67515.opds The Glamour of the Arctic Arthur Conan Doyle 2025-08-29T21:30:17Z https://book.klll.cc/ebooks/67183.opds Aspects of nature, in different lands and different climates (Vol. 1 of 2) Alexander von Humboldt 2025-08-29T21:30:17Z https://book.klll.cc/ebooks/67182.opds A History of Epidemic Pestilences Edward Bascome