Methods and materials for teaching the biological sciences; a text and source book for teachers in training and in service [by] David F. Miller [and] Glenn W. Blaydes. Miller, David F. (David Franklin), 1892- Blaydes, Glenn William, 1900- joint author. Biology Study and teaching. QH315 .M6 1962 570 MIM New York, McGraw-Hill, 1962. 1962. 1962 Text xiii, 453 p. eng