000 00546nam a22001937a 4500
001 sulb0059301
003 BD-SySUS
005 20160515161849.0
008 160515s1993 a 000 0 eng d
040 _aDLC
_cDLC
_dDLC
_dBD-SySUS
082 0 0 _a577
_222
_bNAP
100 1 _aNair, P.K.G.
_922374
245 1 0 _aPrinciples of environmental biology /
_cP.K.G. Nair
260 _aNew Delhi :
_bHimalaya publishing house,
_c1993.
300 _a190 p. :
_bill. ;
_c20 cm.
650 0 _aBiology.
_911971
650 0 _aEcology.
_911753
942 _2ddc
_cBK
999 _c59309
_d59309