000 00329nam a2200145Ia 4500
008 170101s1978 xx 000 0 und d
082 _a574.5 K98M
100 _aKUMAR, H.D
245 0 _aModern concepts of ecology
260 _bNew Delhi
_c1978
300 _a201p
650 _aECOLOGY
653 _aECOLOGY
942 _2ddc
_cB
999 _c71958
_d71958