Incubators
A simple, well constructed bacteriological
incubator
GAGE—The Microscope
An Introduction to Microscopic Methods and to Histology
By SIMON H. GAGE.
Twelfth Edition. Entirely rewritten, and with many new illustrations. Price, postpaid, $3.00.
This work aims to give help to everyone who uses the microscope, whether he is a beginner or an advanced worker.