TY  - BOOK
TI  - Food choice in some freshwater, crustacean zooplankters
T2  - Comprehensive summaries of Uppsala dissertations from the Faculty of Science ; 
PY  - 1990///
CY  - Uppsala
PB  - [University], 
KW  - ლიმნოლოგია
N1  - Includes bibliogr. references
ER  -