000 00368nam a2200133Ia 4500
008 190711s9999 xx 000 0 und d
020 _a8126161393
082 _a628.8 S531
100 _aSHARMA, M.
245 0 _aRESEARCH METHODOLOGY AND TECHNIQUES IN ENVIRONMENT
260 _aNEW DELHI
_bAnmol Publication
_c2014
300 _aviii+302p.;23x16Cms.
942 _cBK
_2DDC
999 _c41351
_d41351