TY  - BOOK
T1  - The fresh-water algae of thE United States
T2  - McGraw-Hill publications in the botanical sciences
A1  - Smith, Gilbert Morgan 1885-
PP  - New York
PB  - McGraw-Hill
YR  - 1950
ED  - 2nd ed.
UL  - https://tuklas.up.edu.ph/Record/UP-1685594773861133063
OP  - 719
CN  - QK 571 S6 1950
KW  - Algae : United States.
ER  -