TY  - GEN
AU  - Sears, Paul B.
TI  - Symposium on hydrobiology
U1  - 591.92 
PY  - 1941///
CY  - Madison
PB  - University Of Wisconsin Press
KW  - Marine biology
N1  - References at end of most of the papers; Held under the auspices of the university of Wisconsin and of the Wisconsin alumni research foundation at the University on September 4 to 6, 1940. cf. foreword
ER  -