000 00369nam a2200145Ia 4500
008 160910s9999 xx 000 0 und d
020 _a9788131807-125
040 _cSGVU Library
041 _cEnglish.
100 _aSharma, J. P.
245 _aEnvironment and Ecology
260 _aJaipur
_bUniversity Press
_c2009
520 _aAgriculture
942 _cBOOKS
_k174.3
999 _c68974
_d68974