TY  - BOOK
AU  - T. S. Gopalakrishnan
AU  -  A. P. Kamalakar Rao  Itta Sambasiviah
TI  - Pre-professional zoology
U1  - 591 
PY  - 1971///
CY  - Madras
PB  - Pearl Publications
N1  - T. S. Gopalakrishnan; A. P. Kamalakar Rao & Itta Sambasiviah: Pre-professional zoology.  (Rev Ed)  Madras.  Pearl Publications, 1971.--(591GOP)
ER  -