TY  - BOOK
AU  - Ekambaranatha Ayyar, M; Ananthakrishnan, T N
TI  - Manual of zoology, Vol.1: Invertebrata, Part2: Arthropoda to Echinodermata
U1  - 592  EKA-M5.1.2 
PB  - S Viswanathan, Madras
KW  - Invertebrates; Zoology
ER  -