00401nam a2200133Ia 4500008004100000082001300041100001800054245004600072260002500118300001300143600003600156600003100192650004400223140224s9999    xx            000 0 und d  a33:63 L1  aAgrawal, G.D.  aEconomic theory as applied to agriculture  aDelhibVikascc 1971  avi,253p.  a G.D.Agrawal (and) P.C. Bansil.  aBansil, P.C., joint author  aAgriculture-economic aspects,Economics.