00352cam a2200121 a 450000500170000002000150001708200220003210000230005424500710007726000440014830000120019265000260020420251231151130.0  a082131569200a338.18 CUR.N02201 aCurran, Teresa M.,14aThe theory and practice of agricultural policy /cTeresa M.Curran.  aWashington, D.C. :bWorld Bank,cc1990.  a 36 p.  0aAgriculture and state