00651nam a2200193Ia 4500082002100000100003100021245009500052260002800147300002100175500004200196500000500238690000600243700003300249700003100282952010300313964001700416921000900433999001500442  a382.413bG827.EW  aGrennes, Thomas and Others  aThe economics of world grain tradebcBy Thomas Grennes, Paul R. Johnson and Marie Thursby  aNew YorkbPraegerc1978  axii, 129p. Index  a"The Praeger special studies program"  a  a   aJohnson, Paul R. ; jt. auth.  aThursby, Marie ; jt. auth.  00104070aISIbISId1998-09-07l0o382.413 G827.EWpDP16389r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a8709  c8709d8709