TY  - BOOK
AU  - Prescott,Gerald W.
TI  - How to know the fresh-water algae
T2  - Pictured-key nature series
SN  - 0-697-04859-6
AV  - QK567 .P7 1970
U1  - 589.3 
PY  - 1970///
CY  - Iowa
PB  - W. C. Brown Co.'
KW  - Freshwater algae
KW  - Identification
KW  - Green algae
N1  - Includes Appendix, Index and Pictured glossary
ER  -