000 00360nam a2200121Ia 4500
001 110256
008 170722s9999 xx 000 0 und d
100 _aChaudhari, Dp
245 _aEducation, innovations and agricultural development
_bA study of North India /
260 _aDelhi :
_bVikas Publishing House ,
_c1979.
300 _a128 p.
_c21.8cms
942 _cGEN
999 _c97558
_d97558