TY  - BOOK
AU  - Miller,David F.
AU  - Blaydes,Glenn William
TI  - Methods and materials for teaching the biological sciences: a text and source book for teachers in training and in service 
U1  - 574.0712 
PY  - 1962///
CY  - New York
PB  - McGraw-Hill
KW  - Biology
KW  - Study and teaching
ER  -