00511nam a2200169 a 450000500170000008200210001710000170003824500540005526000270010930000210013669000390015769000250019696400250022199700120024699900170025895200660027520251203091550.0  a338.13,bDD, ash  aKumar, Ashok  aAgricultural technology and price policy in India  aAllahabadbChughc1992  avi, 190p, 22 cm.  aPrice policy-Agricultural products  aProduction economics  bEngc100de010fg_  a67586 C  c44665d44665  00104070aPUbPUd1998-04-08l0o338.13, DD, ashp67586yBK