000 00285nam a2200121Ia 4500
100 _aPrasad, Rajeshwar (ed)
020 _a81-85070-27-X
942 _cBK
245 _aScience technology and rural development
260 _aY. K, Agra
_c1993
082 _a301.35 Pra
300 _aviii,159
999 _c35169
_d35169