Surveillance of agricultural price and trade policies a handbook for Paraguay

द्वारा Valdes, Alberto 1935-
प्रकाशित 1996

Surveillance of agricultural price and trade policies a handbook for Ecuador

द्वारा Valdes, Alberto 1935-
प्रकाशित 1996

Surveillance of agricultural prices and trade a handbook for Colombia

द्वारा Valdes, Alberto 1935-
प्रकाशित 1995

Surveillance of agricultural price and trade policies a handbook for Uruguay

द्वारा Valdes, Alberto 1935-
प्रकाशित 1995

Surveillance of agricultural price and trade policies a handbook for Chile

द्वारा Valdes, Alberto 1935-
प्रकाशित 1995

Surveillance of agricultural price and trade policies a handbook for Argentina

द्वारा Valdes, Alberto 1935-
प्रकाशित 1995

The Political economy of agricultural pricing policy

प्रकाशित 1991