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Catherwood Foundation Peruvian-Amazon Expedition
Ruth Patrick
其他書名
Limnological and Systematic Studies
出版Academy of Natural Sciences, 2007-12
主題Nature / General
ISBN142231782X9781422317822
URLhttp://books.google.com.hk/books?id=TVnrOgjJD0AC&hl=&source=gbs_api
EBookSAMPLE
註釋This expedition to study the aquatic life in certain sections of rivers that are part of the Peruvian headwaters of the Amazon was funded by the Catherwood Fdn., & the Amer. Philosophical Soc. The purpose of this expedition was to compare the pattern of aquatic life in rivers in the tropical zone with the pattern of aquatic life in rivers in the temperate zone in eastern & southern U.S. Contents: Introduction, by Ruth Patrick; Limnological Observations & Discussion of Results, by Ruth Patrick; Chemical, Physical, & Bacterial Characteristics, by Yvonne H. Swabey; & Systematic Studies: Essays by John Cairns, Jr., Frederick A. Aldrich, Selwyn S. Roback, Paul J. Spangler, Francis Drouet, H. Skuja, L.A. Whitford, & Matthew H. Hohn. Illustrations.