000 00267nam a2200121Ia 4500
008 190415s9999 xx 000 0 und d
082 _aRS.0360
100 _aSuryanarayana, K.S.
245 0 _aStudy of small farms
260 _c1969
300 _a163p.
942 _cBK
999 _c21455
_d21455