TY  - BOOK
AU  - Symposium on Micronutrients in agriculture Musole Shoals, Al
TI  - Micronutrients in agriculture, proceedings
U1  - 631.813 S99M 
PY  - 1972///
CY  - Madison, U. S.
PB  - Soil Science Society of America
KW  - SOILS -- COMPOSITION
KW  - PLANTS -- NUTRITION
ER  -