000 00390nam a2200181Ia 4500
008 200428s9999||||xx |||||||||||||| ||und||
020 _c85
040 _aMAIN
041 _aEnglish
082 _a574.5
_bKUM
100 _aKumar, H.D.
245 _aModern concepts of ecology
250 _a7th
260 _bVikas pub.House
_c1992
300 _a377p.
650 _aBOTANY
942 _cGB
999 _c1168
_d1168