TY  - BOOK
AU  - Ivlev V S
AU  -  Scott Douglas Tr.
TI  - Experimental ecology of the feeding of fishes
U1  - K92:573, K1-;1 
PY  - 1961///
CY  - New Haven 
PB  - Yale University press      
KW  -  Fish
KW  - Zoology
ER  -