000 00362nam a2200133Ia 4500
008 240112s9999 xx 000 0 und d
082 _aKUM-S
_b573.4
100 _aKumar, H D
245 0 _aSustainable human ecology
260 _a New Delhi
_bAffiliated east-west press Pvt. Ltd
_c2001
300 _a307
650 _aMan and ecology; Life sciences
942 _cBK
999 _c46124
_d46124