000 00359nam a2200145Ia 4500
008 211101s2015 xx 000 0 eng d
020 _a9780706986761
082 _a581.5 K 9601 M
100 _aH.D. Kumar
245 0 _aModern Concept of Ecology
260 _bVikash Publishing of House
_aNoida
_c2015
300 _a478
650 _aEcology
942 _2ddc
_cBK
999 _c246
_d246