TY  - BOOK
AU  - INTERNATIONAL POTESH INSTITUTE
TI  - POTESSIUM IN THE AGRICULTURAL SYSTEM OF THE HUMID TROPICS
U1  - GN631.83JN8P 
PY  - 1985///
CY  - SWITZERLAND
PB  - GRAFINO,BERN/SWITZERLAND
KW  - POTESSIUM IN THE AGRICULTURAL SYSTEM OF THE HUMID TROPICS
ER  -