003620000a22001330004500060000800000082001400008100001800022100001700040245004600057260004500103260000900148300000800157650006300165  a100  a338.1 AGR  aAgrawal, G.D.  aBansil, P.C.  aEconomic theory as applied to agriculture  aNewdelhi, Vikas Publishing House Pvt Ltd  c1971  a243  aAgriculture - economic aspects/ marketing  - farm products