000 00391nam a22001337a 4500
008 240621b |||||||| |||| 00| 0 eng d
020 _a9788131304563
_qhbd
082 _a577.6
_bJOS
100 _aJoshi, P.C.
245 _aA Textbook of Environmental Science
_cP.C. Joshi and Namita Joshi
260 _aNew Delhi
_bAPH Publishing Corporation
_c2009
300 _a308 p.
942 _cENGLISH
999 _c510229
_d510229