Author: Wehr, J. D. and R. G. Sheath (eds.)
Title: Freshwater algae of North America. Ecology and classification.
Description: Amsterdam, etc., Academic Press, 2003. Large 4to (27.9 x 21.3 cm). xvi, 918 pp., numerous figures. Full colour pictorial laminated boards. = The most recent and authoritative work on Nearctic algae, with contributions by several specialists. The taxa are systematically arranged, and each such chapter has notes on the divesity and morphology, ecology and distribution, keys and descriptions of genera, guide to the literature of species, identification, and a list of references. Often, additional information is provided. One chapter deals with control of nuisance algae. This work is dated 2003, not 2002 as erroneously stated by many bookdealers. A mint copy.

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