Normal view MARC view ISBD view

631.41
R147     RayChaudhuri, S. P.

               Phosphorus and potassium status of Indian soils / S. P. Raychaudhuri and N. P. Datta; edited by D. Raghavan . - New Delhi : Indian Council of Agricultural Research (ICAR),1964 . - 43p.; fig., maps . - I.C.A.R.review series bulletin; no.36 .

               Includes bibliography