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Binding: Spiral-boundDewey Decimal Number: 595.7092 EAN: 9780697047670 Edition: 1 ISBN: 0697047679 Label: McGraw-Hill Science/Engineering/Math Manufacturer: McGraw-Hill Science/Engineering/Math Number Of Items: 1 Number Of Pages: 180 Publication Date: February 01, 1979 Publisher: McGraw-Hill Science/Engineering/Math Studio: McGraw-Hill Science/Engineering/Math Related Items:
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 Rating:  - Excellent for benthic macroinvertebrate monitoringThis excellent little wire-bound book is particularly easy to use in the field--and it lies flat on a lab bench. The book provides brief sections on introduction to aquatic insects, marine insects, frequently encountered non-insects, insect morphology, collecting and preserving, use of aquatic insects in water quality work, a section on how to use the book, and references. The bulk of the book consists of a key to orders followed by a series of keys to families or, in some cases, subfamilies. ... Read More Rating:  - Aquatic insects and biological monitoringLehmkuhl does an excellent job with discription of life cycles, morphology, and how insects are used in biological monitoring. The bibliography is extensive and organized by major family and order. This is a good text for beginning aquatic biologists and teachers that want to start pollution monitoring of streams and rivers, however I would have liked to have seen more detail on collection methods, specifically kick net methods. Kick nets are build specifically for this method of collection and provide ... Read More 
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