000 00355nam a2200133Ia 4500
008 190829s9999 xx 000 0 und d
020 _a0 7069 3202 1
082 _a577
_bKUM/MO
100 _aKUMAR, H.D.
245 0 _aMODERN CONCEPTS OF ECOLOGY
250 _a6th Ed.
260 _bVikas Publishing House Pvt. Ltd, New Delhi
_aNew Delhi
_c1986
942 _cBK
999 _c5181
_d5181