TY  - BOOK
AU  - Zaret,Thomas M.
TI  - Predation and freshwater communities
U1  - 591.5 
PY  - 1980///
CY  - New Haven
PB  - Yale University Press
KW  - Predation (Biology)
KW  - Competition (Biology)
KW  - Natural selection
KW  - Freshwater ecology
N1  - Includes index
ER  -