TY  - BOOK
AU  - SCHUTTE, Karl H
TI  - Biology of the trace elements: Their role in nutrition
T2  - International monographs: Aspects of animal and human nutrition
U1  - 577.1:57.082.22 
PY  - 1964///
CY  - London
PB  - Crosby Lockwood
KW  - Soil analysis
KW  - Trace elements
ER  -