Potassium in soils, crops and fertilizers. Symposium on Potassium in Soils, Crops and Fertilizers, Orissa University of Agriculture and Technology, 1975. Soils Potassium content Congresses. Potassium in agriculture Congresses. Soils India Congresses. Crops Effect of potassium on Congresses. Potassium fertilizers Congresses. S592.6.P6 S95 1975 631.83 INP Includes bibliographies. New Delhi : Indian Society of Soil Science, 1976. 1976. 1976 Text iv, 345 p., [1] fold. leaf of plates : eng Bulletin - Indian Society of Soil Science ; no. 10 Bulletin (Indian Society of Soil Science) ; no. 10. India