Symposium international sur le soufre en agriculture.
Subtitle: International symposium on Sulphur in agriculture, Versailles, 3-4, XII, 1970.
Contributors: Association française pour l'étude du sol.; Sulphur Institute.
Publisher: Institut national de la recherche agronomique, [149, rue de Grenelle,]
Published: 1972
Place of publication: [Paris (7e),]
Language: fre
Number of pages: 413
Subjects: Sulphur in agriculture -- Congresses.
Other titles: Annales agronomiques.; Le soufre en agriculture.
Notes: Includes bibliographical references.
At head of title: Association française pour l'étude du sol (France), Sulphur Institute (London)
On spine: Le soufre en agriculture.
French or English, with summaries in French or English.
"I.N.R.A. Publ. 72-1."
"Annales agronomiques. Numéro hors série, 1972."