Streams 在线电子书 图书标签: Ecology
发表于2024-11-25
Streams 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024
Streams is a handbook that combines a discussion of the ecology of streams and rivers, in layperson language, with an illustrated field guide of the plants and animals found in running waters of North America. Various illustrations and maps accompany the text. The authors are extremely well known--Cushing is the lead content provider for an America On-Line service provided through Trout Unlimited entitled Ask Dr. Cushing. He is frequently asked the sorts of questions that are answered in this field guide. J. David Allan is the author of a well known textbook in Aquatic Ecology.
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Streams 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024