Soil and plant tests for potato
Grewal, J.S.
Soil and plant tests for potato J.S. Grewal, K.C. Sud and R.C. Sharma - Shimla Central Potato Research Institute 1991 - 39p., 25cm. - (Technical bulletin; no. 29) .
635.217 4 G869S
Soil and plant tests for potato J.S. Grewal, K.C. Sud and R.C. Sharma - Shimla Central Potato Research Institute 1991 - 39p., 25cm. - (Technical bulletin; no. 29) .
635.217 4 G869S