Subject ASC0003jx4
Journal of the Royal Microscopical Society.
1887:pt.2:no.4-6 (1887), Page 646 (1878-1968.)
New York Botanical Garden, LuEsther T. Mertz Library
BHL Page 31413670
Keywords
screw Lens magnify microscope lens microscope technical diagram detailed microscopy objective-changer Zeiss