TY  - GEN
AU  - Mandal, R.C. 
TI  - Potassium in field crops and horticulture 
SN  - 818521123X
U1  - 634.048 
PY  - 1989///
CY  - New Delhi
PB  - Associated Publishing
KW  - Cultivation, harvesting, related topics of orchards, of fruits, of trees
KW  - Orchards, fruits, forestry
ER  -