000 nam a22 7a 4500
999 _c478
_d478
003 OSt
005 20180526125840.0
008 180526b xxu||||| |||| 00| 0 eng d
082 _a574
_bNEG
100 _aNegi, Sharad Singh
245 _aEnvironmental Problems in the Himalaya /
_cby Sharad Singh Negi.
260 _aDehra Dun :
_bBishen Singh Mahendra Pal Singh ;
_c1982.
300 _aii ; 188 p.,
_c22 cm.
942 _2ddc
_cBK