TY  - GEN
AU  - 
AU  - American Potash Institute
TI  - Bibliography of literature on potash as a plant nutrient review April 1942 throuth June 1942
PY  - 1953///
CY  - Washington
PB  - American Potash Institute
KW  - Bibliographies
KW  - Potash
KW  - Plant Nutrition
ER  -