The 5th World Fertilizer Congress organized at Zürich, in 1964, made further advances in fertilizer science and tech...
The 6th World Fertilizer Congress at Lisbon, Portugal, in 1968, was organized under the new CIEC President, Eng. agro...
The 7th World Fertilizer Congress organized exemplary with the participation of Prof. Dr. A. Zeller, from the Agricul...
The 8th CIEC World Congress held in 1976 in Moscow with the title “Fertilizer – Harvest – Nature”. It was one of ...
The 1st Fertilizer Symposium was held in Vienna, Austria in 1977. And its topic was about "Liquid Fertilizers - a So...
The 2nd Fertilizer Symposium was held in Vienna, Austria in 1978.
The 3rd Fertilizer Symposium was held in Benghazi, Libya in 1979.
Another milestone deserved to be mentioned in the history of CIEC was the 50th anniversary ...
