The role and importance of potassium in the agricultural systems of the humid tropics
Cooke, G. W.
The role and importance of potassium in the agricultural systems of the humid tropics the way forward - Bern International Potash Institute 1986 - 39p. 21cm
Soil sciences
Soil chemistry
631.41 / COO
The role and importance of potassium in the agricultural systems of the humid tropics the way forward - Bern International Potash Institute 1986 - 39p. 21cm
Soil sciences
Soil chemistry
631.41 / COO
