Author : Ruth Patrick
Publisher : Academy of Natural Sciences
Page : 510 pages
File Size : 48,84 MB
Release : 2007-12
Category : Nature
ISBN : 9781422317822
Book Description
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.