000 00349nam a2200133Ia 4500
008 220721s1969 xx 000 0 und d
041 _aeng
082 _a574
100 _aJodha, N.S.
245 _aConditions of stability and growth in arid agriculture
260 _aGujarat
_bAgro-Eco. Res Centre
_c1969
300 _a127P.
999 _c81344
_d81344