000 00639nam a22002177a 4500
003 OSt
005 20131223145750.0
008 130912b xxu||||| |||| 00| 0 eng d
020 _a978-81-313-0456-3
020 _a9788131304563
040 _csce
082 _a333.707 JOS.
100 _aJoshi, P. C.
245 _aA TextBook of Environmental Science. /
_cP.C.Joshi and Namita Joshi
260 _aNew Delhi:
_bA.P.H,
_c2011.
300 _avi, 308. :
_bill, ;
_c22 cm.
562 _e5 copies.
700 _aJoshi, Namita.
942 _2ddc
_cBK
999 _c13035
_d13035