000 00461nam a2200181 4500
020 _a
_c
082 _aT19771 SAR
100 _aSaraswathy Ammal, G
245 _aA comparitive study of the digestive system of Crustaceans
250 _a
260 _aDept. of Aquatic Biology & Fisheries, University of Kerala, Thiruvananthapuram
_c1977
300 _a
490 _aKrishna Pillai, N
500 _a
590 _aSHK
_b
_c
650 _a
942 _cBK
999 _c240080
_d240080