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Fertilizer use and production of carbohydrates and lipids

proceedings of the 13. colloquium of the International potash institute held in York, United Kingdom, 1977

  • Colloquium of the International potash institute 13. York 1977

I concimi Rhenania

fabbricazione, proprietà e azione

  • Werner, Wilfried

Plant growth regulation

proceedings of the 9. International conference on plant growth substances, Lausanne, August 30-September 4, 1976

  • International conference on plant growth substances 9. Lausanne 1976

Fertilizer use and protein production

proceedings of the 11th Colloquium of the International Potash Institute held in Ronne-Bornholm/Denmark, 1975

  • International potash institute

Une révolution agricole

Georges Ville et les engrais chimiques

  • Gautier, Émile-Toussaint

Maximizing fertilizer use efficiency

  • FAOFertilizer and plant nutrition service

Prodotti chimici in agricoltura

  • Società chimica italiana

Tecnica ed economia delle concimazioni

lezioni svolte al corso superiore di tecnica ed economia delle concimazioni, febbraio 1934, anno XII

Phosphorus

agriculture and the environment

2. Coloquio europeo y mediterraneo Control de la fertilisacion de las plantas cultivadas

Sevilla (Espana), Septiembre 1968

  • Coloquio europeo y mediterraneo Control de la fertilizacion de las plantas cultivadas 2. Sevilla 1968

Potassium in biochemistry and physiology

Proceedings of the 8th Congress of the International Potash Institute, Brussels 1966 : Institute, held at Uppsala, 14-17 june,1971

  • Congress of the International potash institute 8. Berne 1971

Potassium and the quality of agricultural products

proceedings of th 8th Congress of the Interational Potash Institute, Brussels,1966

  • Congress of the international potash institute 8. Brussels 1986