TY  - VF
TI  - Potash functions
T2  - International Fertilizer Development Center (IFDC)
PY  - 1990///
CY  - Muscle Shoals, AL (USA)
PB  - IFDC, 
KW  - Compound fertilizers
KW  - Nutrients
KW  - Plant water relations
KW  - Potassium
N1  - V. 3
ER  -