TY  - BOOK
AU  - Bean./Bean/.
AU  - Alexander, A.
TI  - Foliar fertilization
T2  - Developments in plant and soil sciences
U1  - 631.816 
PY  - 1986///
CY  - Dordrecht
PB  - Martinus Nijhoff
KW  - Fertilización foliar
ER  -