00321nam a2200109Ia 450000500170000008000180001710000210003524500770005626000480013330000110018158300190019220260716043018.0  a17.01.03 T554  aTimmer, Peter C.  aGetting prices right : the scope and limits of agricultural price policy  bCornell University P.aIthaca, N.Y.USc1986  a160 p.  c3/7/00kM2LMGR