TY  - BOOK
AU  - Ekambaranatha Ayyar, M
TI  - Manual of zoology, Part1, Vol.1: Invertebrata
U1  - 592  EKA-M.1 
PY  - 1957///
CY  - S Viswanathan Printers and Publishers, Madras
KW  - Invertebrates
ER  -