Introduction to freshwater vegetation /
Riemer, Donald N.
Introduction to freshwater vegetation / Donald N. Riemer. - New York : Avi, 1984. - 207 pages.
Includes index.
0870554484
freshwater floraaquatic weeds--Control.
Freshwater ecology.
freshwater vegetation.
Freshwater ecology.
Introduction to freshwater vegetation / Donald N. Riemer. - New York : Avi, 1984. - 207 pages.
Includes index.
0870554484
freshwater floraaquatic weeds--Control.
Freshwater ecology.
freshwater vegetation.
Freshwater ecology.