TY  - BOOK
AU  - Ekambaranatha Aiyar, M.
AU  - T.N. Ananthakrishnan
TI  - A Manual of Zoology
U1  - 592 
PY  - 1989///
CY  - Madras
PB  - S..Viswanathan
KW  - Zoology
KW  - Invertebrates
ER  -