TY  - BOOK
AU  - Ekambaranatha Aiyar, M.
AU  - T.N. Ananthakrishnan
TI  - A manual of Zoology :  Invertebrates: Vol. 1
U1  - 592 
PY  - 1997///
CY  - Madras
PB  - S.Viswanathan
KW  - Zoology
KW  - Invertebrates
ER  -