TY  - BOOK
AU  - Fried Maurice
AU  - Broeshart Hans
TI  - Soil-plant system; in relation to inorganic nutrition
U1  - 631.8 
PY  - 1967///
CY  - London
PB  - Academic Press
KW  - Fertilizers and improvement of soil
KW  - Inorganic nutrition
ER  -