Search results for: Pohl, Richard Walter, 1916-

Showing 1 - 4 results of 4 Refine Results
  1. 1

    How to know the grasses ; pictured-keys for determining the common and important American grasses with suggestions and aids for their study

    Authors: Pohl, Richard Walter, 1916-
    Published: W. C. Brown Co., 1968
    Physical Description: x, 244 pages : illustrations, maps ; 22 cm.
    Book
  2. 2

    How to know the grasses ; pictured-keys for determining the common and important American grasses, with suggestions and aids for their study.

    Authors: Pohl, Richard Walter, 1916-
    Published: W. C. Brown Co., 1954
    Physical Description: 192 pages : illustrations ; 23 cm.
    Book
  3. 3

    How to know the grasses

    Authors: Pohl, Richard Walter, 1916-
    Published: W. C. Brown Co., 1978
    Physical Description: viii, 200 pages : illustrations ; 24 cm.
    Book
  4. 4

    Agnes Chase's first book of grasses : the structure of grasses explained for beginners

    Authors: Clark, Lynn G.
    Published: Smithsonian Institution Press, 1996
    Other Authors: “…Pohl, Richard Walter, 1916-…”
    Physical Description: xxii, 127 pages : illustrations ; 23 cm
    Book