Introduction to freshwater vegetation /
Riemer, Donald N.
Introduction to freshwater vegetation / - Westport, Conn. : AVI Pub. Co., c1984. - xi, 207 p. : ill. ;
0870554484
Freshwater plants.
Aquatic weeds
Freshwater ecology.
581.5/2632 / RIE/IN
Introduction to freshwater vegetation / - Westport, Conn. : AVI Pub. Co., c1984. - xi, 207 p. : ill. ;
0870554484
Freshwater plants.
Aquatic weeds
Freshwater ecology.
581.5/2632 / RIE/IN