TY  - BOOK
AU  - American Institute of Biological Sciences
TI  - High School biology: A laboratory block: Microbes, their growth, nutrition, and interaction
T2  - Biological sciences curriculum study
U1  - 570.7  AME-H 
PY  - 1964///
CY  - D C Heath & Co., Boston
KW  - Biology-Study & Teaching
ER  -