TY - BOOK AU - Valdes,Alberto AU - Schaeffer,Barry AU - Martin,Julio TI - Surveillance of agricultural price and trade policies: a handbook for Paraguay SN - 0821336940 AV - HD1897.75 .V354 1996 PY - 1996/// CY - Washington, D.C. PB - World Bank KW - Agricultural prices KW - Government policy KW - Statistics KW - Farm produce KW - Produce trade ER -