TY  - BOOK
AU  - Ekambaranatha Ayyar, M
TI  - Manual of zoology, Part 1: Invertebrata
U1  - EKA-M3.1 
PY  - 1973///
CY  -  Madras
PB  - S Viswanathan
KW  - Invertebrates; Zoology
ER  -