TY  - BOOK
AU  - Heimler, Charles
AU  - Lockard, J. David
TI  - Focus on life science 
SN  - 0-675-07520-3
U1  - 570 H364 1974 
PY  - 1974///
CY  - Columbus, Ohio : 
PB  - Charles E. Merrill Publishing Co. 
KW  - Life Science
ER  -