00379nam a2200133Ia 450000500170000008000170001710000150003424501130004926000220016230000140018458300190019894200110021799900170022820260716043024.0  a07.01.02 Q85  aQungan, Wu  aPreliminary study on some important problems of agricultural price policy in countries with central planning  bFAOaRomeITc1987  aix, 85 p.  c3/7/00kM2LMGR  cMmQ85  c38878d38878