Nitrogen management in potato
Sharma, R.C.
Nitrogen management in potato R. C. Sharma, J. S. Grewal and N. C. Upadhayay - Shimla Central Potato Research Institute - 74p.; 24cm. - (Tecnical bulletin; no. 32) .
635.217 84 SH23N
Nitrogen management in potato R. C. Sharma, J. S. Grewal and N. C. Upadhayay - Shimla Central Potato Research Institute - 74p.; 24cm. - (Tecnical bulletin; no. 32) .
635.217 84 SH23N