000 00470nam a2200181 4500
020 _a
_c
082 _aP19996 RAJ
100 _aRajukumar, B
245 _aEnvironmental impact assessment :Biological parameters of Parvathy Puthanar
250 _a
260 _aDept. of Aquatic Biology & Fisheries, University of Kerala, Thiruvananthapuram
_c1999
300 _a
490 _aRita kumari, S.D
500 _a
590 _aSHK
_b
_c
650 _a
942 _cBK
999 _c239328
_d239328