Fertilizer production, technology and use: Papers presented at the United Nations interregional seminar on the production of fertilizers
Fertilizer production, technology and use: Papers presented at the United Nations interregional seminar on the production of fertilizers
/ Kiev, Ukrainian Soviet Socialist Republic 24 August - 11 September 1965
- New York: United Nations Publication, 1968
- vii, 404p.
Agriculture
Planning Future development
Agriculture
Planning Future development