TY  - GEN
AU  - Young,R.A.
TI  - Greenhouse and laboratory investigations of phosphorus, potassiu and sodium relations in soils and crops : Eight New York soils and the crops grown on them
PY  - 1958///
CY  - Ithaca
KW  - Laboratory Investigations
KW  - Phosphorus
KW  - Potassium
KW  - Sodium
ER  -