Symposium on economic and agronomic aspects of new forms of fertilizers and techniques in their application 1

Författare
Food and Agriculture Organization of the United Nations Symposium on economic and agronomic aspects of new forms of fertilizers and techniques in their application 1970) (Genève :
(Även fransk och rysk titel och text, Food and Agriculture Organization of the United Nations)
Genre
Konferenser, Konferenspublikation, Ej skönlitteratur
Förlag År Ort Om boken ISBN
United Nations 1971 USA, New York 162 sidor.