TY  - BOOK
AU  - G. Dev
AU  -  M.S. Chari B.V. Ramakrishnayya  Potash and Phosphate Institute of Canada Indian Programme
TI  - Plant nutrition effects on production and quality of tobacco
U1  - 633.71 
PY  - 1993///
CY  - Gurgaon
PB  - Potash and Phosphate Institute of Canada Indian Programme
ER  -