Subject ASC0003jgp
Journal of the Royal Microscopical Society.
ser.2:v.4:pt.1:no.1-3 (1884), Page 153 (1878-1968.)
New York Botanical Garden, LuEsther T. Mertz Library
BHL Page 31398879
Keywords
Thoma microtome registering screw Ruffle microscope microscopy micrometer thoma microtome whitman technology micrometer-screw Thoma Microtome