37688
Prescott, Gerald Webber
9981-
How to know the aquatic plants
Dubuque, Iowa
W.C. Brown Co.
C1980
viii, 158P.: ill
The Pictured key nature series
Bibliography: p. 11
Includes indexes
G.W. Prescott
2nd ed
Fresh-water flora - United States - Identification
QK
115
.
P74
1980
AU
TI
CL
