00430nam a2200145 a 450000500170000000800410001704100080005808200110006610000180007724500820009526400430017730000320022065000140025270000180026620260717091047.0260717s1980    ii            000 0 eng d  aeng04a338.161 aKahlon, A. S.10aEconomics of farm management in India :btheory and practice /cKahlon, A. S. 1aNew Delhi :bAllied publishers,c1980.  axix, 378 p. : ill. ; 21 cm. 4aEconomics1 aSingh, Karam.