TY  - BOOK
AU  - H.P. Ravikumar
AU  -  S.Y. Wali, 
TI  - Response of Transplanted Onion (Allium cepa. L.) to Sulphur and Zinc Nutrition
U1  - 630 
PY  - 2016///
PB  - University of Agricultural Sciences, Dharwad
ER  -