TY  - BOOK
AU  - Underwood, E. J. 
TI  - Trace elements : in human and animal nutrition
U1  - 591.13 UND  
PY  - 1962///.
CY  - New York : 
PB  - Academic Press, 
KW  - Trace elements in animal nutrition
KW  - Trace elements in nutrition
KW  - Trace elements
N1  - Includes index.
ER  -