TY  - BOOK
AU  - Vlek,Paul L.G.
TI  - Micronutrients in tropical food crop production
SN  - 9024730856
PY  - 1985///
CY  - Dordrecht
PB  - M. Nijhoff/W. Junk Publishers
KW  - Food crops
KW  - Tropics
KW  - Fertilizers
KW  - Plants, Effect of trace elements on
N1  - Includes references
ER  -