Riemer, Donald N.

2 publications

Riemer, Donald N. (detail)
1982Sea cows on stamps.
Bio-Philately (Biology Unit, Amer. Topical Assoc.) 31(1-2): 19-23. 6 figs.
—Accurate pop. acc. of living sirs., listing 11 postage stamps depicting them. See also E.D. Gomez (1983).
Riemer, Donald N. (detail)
1984Introduction to freshwater vegetation.
Westport (Connecticut), AVI Publ. Co., Inc. Illus.
—Gen. acc. of T. manatus and its lack of suitability for weed control (138-141).