TY  - BOOK
ED  - Japanese Potassium Congress.
ED  - Instituto Internacional de la Potasa.
TI  - Japanese potassium symposium, nine papers read at the third..
U1  - 631.83 
PY  - 1961///)
CY  - Berne
PB  - International Potash Institute
KW  - Plantas
KW  - Nutrición
KW  - Potasa
ER  -