Howard Crum – författare

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3 produkter

1. 

   Mosses of the Great Lakes Forest

   Av Howard Crum

   Häftad, 2026

   641 kr

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   This comprehensive and richly illustrated account of the mosses found throughout the Great Lakes Basin and St. Lawrence River Valley is tailored for use in much of eastern North America. Detailed descriptions, keys, and a glossary are provided. 592 pages, frontispiece, hard cover.

2. 

   Mosses of Eastern North America

   In Two Volumes

   Av Howard Crum, Lewis Anderson

   Inbunden, 1981

   3831 kr

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   This represents 25 years of work and close collaboration between the authors and gives a detailed taxonomic treatment of and identification guide to the mosses of the Eastern Deciduous Forest of North America. To extend the usefulness of the work some species likely to be found in peninsular …

3. 

   Focus on Peatlands and Peat Mosses

   Av Howard Crum

   Häftad, 1992

   382 kr

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   A Focus on Peatlands and Peat Mosses surveys the fens and bogs of the Upper Midwest, examining how plant life is directly affected by coldness, waterlogged peat accumulations, and habitats that become progressively more acidic and mineral poor. Other topics explored include classification of …