TY - BOOK TI - Soil testing, Plant analysis and Fertilizer, evaluation for Potassium, Proceedings T2 - PRII Research Review Series 4 U1 - 631.83'42'427.3:374.2 22/23.11.1985 (082.2) PY - 1987/// CY - Gurgaon PB - Potash Research Institute of India KW - Group Discussion on Soil Testing Plant Analysis and Fertilizer Evaluation for Potassium. 1985 Nov.22-23 KW - Soil testing ER -