Potassium in soils, crops and fertilizers. - Symposium on Potassium in Soils, Crops and Fertilizers, Orissa University of Agriculture and Technology, 1975. (New Delhi : Indian Society of Soil Science, 1976)
Includes bibliographies.
Keywords: Soils -- Potassium content -- Congresses; Potassium in agriculture -- Congresses; Soils -- India -- Congresses; Crops -- Effect of potassium on -- Congresses; Potassium fertilizers -- Congresses