TY  - BOOK
AU  - Annappa N Bagali
AU  -  N C Hulamani  Horticulture
TI  - Studies on the effect of foliar application of zinc, magnesiujm and boron on growth, yield and quality of guava (Psidium guajava
U1  - 630 
PY  - 1990///
CY  - Dharwad
PB  - University of Agricultural Sciences, Dharwad
ER  -