TY  - BOOK
AU  - Grewal,J.S.
AU  - Trehan,S.P.
ED  - Indian Council of Agricultural Research
TI  - Micronutrients for potato
U1  - 633.491 
PY  - 1990///
CY  - Simla
PB  - Central Potato Research Institute
KW  - Potatoes
KW  - Diseases and pests
ER  -