TY  - BOOK
AU  - Underwood, Eric J.
TI  - Trace elements in human and animal nutrition: by Eric J. Underwood
SN  - 127090657
U1  - 613.28 
PY  - 1977///
CY  - New York
PB  - Academic
KW  - Trace elements in nutrition
KW  - Trace elements in animal nutrition
ER  -