000
00284nam a2200121Ia 4500
008
190415s9999 xx 000 0 und d
082
_a
RB.001;
100
_a
Bist, Narayan Singh
245
0
_a
Economics of environment : Uttarakhand
260
_c
1984
300
_a
31p.
942
_c
BK
999
_c
13148
_d
13148