TY  - BOOK
AU  - Rounds,Harry D.
TI  - Invertebrates
T2  - Selected topics in modern biology. Diversity of life
U1  - 592 23
PY  - 1971///
CY  - New Delhi
PB  - Affiliated East-West Press, 
KW  - Invertebrates
N1  - Bibliography: p. 112
ER  -