TY  - GEN
AU  - Johnson, Michael J.
TI  - Human biology: concepts and current issues 
SN  - 0805372016
AV  - QP34.5 .J53 2006
PY  - 2006///
CY  - San Francisco
PB  - Pearson/Benjamin Cummings
KW  - Human biology
N1  - Includes index
ER  -