000 004120000a22001690004500
003 BGCL
020 _c75.00
040 _aBGCL
082 _a574.5
_bT 89.1
245 _aEnvironmental Biology
_cby P.R.Trivedi & Gurdeep Raj
260 _aNew Delhi
_bAkashdeep Publishing House
_c1992
650 _aBIO--.ECOLOGY & ENVIRON.
041 _aeng
700 _aTrivedi, P.R.
700 _aRaj, Gurdeep
942 _cBOOK
999 _c2981
_d2981