000 00294cam a22000977a 4500
008 180718b1995 xxu||||| |||| 00| 0 eng d
100 _aDogra, Bharat
245 _aVikas, paryavaran aur samaj kalyan ka vishwkosh (Hindi)
_cby Bharat Dogra
260 _aNew Delhi
_bThe Author
_c1995
300 _a264p.
999 _c405821
_d405821