TY  - BOOK
AU  - Wirtschafter, Zolton T
TI  - Minerals in nutrition
U1  - 612.392 6 WIR 
PY  - 1942///.
CY  - New York : 
PB  - Reinhold Book Corporation, 
KW  - Calcium-Human beings
KW  - Minerals-Nutrition-Human being
N1  - Includes index.
ER  -