TY  - BOOK
AU  - Dinauer,Richard C.
ED  - Tennessee Valley Authority.
ED  - Soil Science Society of America.
TI  - Micronutrients in agriculture: proceedings of a symposium 
U1  - 630 
PY  - 1972///
CY  - Madison, Wis.
PB  - Soil Science Society of America
KW  - Trace elements
KW  - Trace elements in nutrition
KW  - Agricultural chemistry
ER  -