000 00445nam a2200169Ia 4500
003 SGT
020 _a9788171339655
082 _a577
_bSHA
100 _aSharma,P.D
245 _aEcology and enviroment
250 _a11th . Ed.
260 _bRastogi Publications
_aMeerut
_c2012
300 _a642p.
650 _aECOLOGY
653 _aINTRODUCTION, CLIMATIC AND TOPOGRAPHIC FACTORS, BIOTIC FACTOR, AUTECOLOGY OF SPECIES
942 _2ddc
_cBK
_01
999 _c5521
_d5521