000 nam a22 a 4500
999 _c9030
_d9030
001 BD-DhNSU-9030
003 BD-DhNSU
005 20190402134304.0
008 190402s1999 ii ||||g |||| 001 0|eng d
010 _a
020 _a8187167173
040 _aDLC
_cDLC
_dBD-DhNSU
041 _aeng
050 0 0 _aQH541
_b.A28 1999
100 1 _aAgarwal, K. C.
245 0 0 _aEnvironmental biology /
_cK. C. Agarwal
260 _aNew Delhi :
_bAgro Botanica,
_cc1999.
300 _a584p. :
_c23 cm.
650 0 _aEnvironmental biology Biology
650 0 _aEnvironment Environment
650 4 _aBiology
942 _2lcc
_cBK