TY  - BOOK
AU  - Blashfield,Jean F.
TI  - Calcium
SN  - 0817250409
AV  - QD181.C2 B58 1999
U1  - 545/.393 21
PY  - 1999///
CY  - Austin, TX
PB  - Raintree/Steck
KW  - Calcium
KW  - sears
N1  - Includes bibliographical references and index; 4-8
N2  - Presents the basic concepts of this metallic element which is found in the stone used to make buildings and streets and which is an important mineral needed by the body
ER  -