000 00305nam a2200133Ia 4500
008 170912s9999 xx 000 0 und d
082 _aKUM/M
100 _aKUMAR H D
245 0 _aMODERN CONCEPT OF ECOLOGY
250 _a5th Ed.
260 _bMANJUSHA PUBLICATIONS
_c1977
300 _a293
942 _cTB
999 _c13293
_d13293