TY  - BOOK
AU  - Ekambaranatha Ayyar, M; Ananthakrishnan, T N
TI  - Manual of zoology, Part 2: Chordata
U1  - EKA-M4.2 
PY  - 1981///
CY  -  Madras
PB  - S Viswanathan
KW  - Chordata; Vertebrate Zoology
ER  -