000 00322nam a2200133Ia 4500
008 160316s1981 xxu||||| |||| 00| 0 eng d
020 _a
100 _aJ.S. Singh
245 _aScience And Rural Development In Mountains
250 _a1st
260 _aNAINITAL
_bGYANODAYA PRAKASAN
_c1981
300 _a464
700 _a
_a
999 _c11319
_d11319