Third Consultation on the Fertilizer Industry, Sa o Paulo, Brazil, 29 September-2 October 1980.
Contributors: United Nations. Industrial Development Organization.
Series: ID/260 (ID/WG.318/14/Rev/1)
Publisher: [United Nations]
Published: 1981
Place of publication: [New York]
Language: eng
Notes: At head of title: United Nations Industrial Development Organization.