Subject ASC0003jln
Journal of the Royal Microscopical Society.
ser.2:v.5:pt.2:no.4-6 (1885), Page 710 (1878-1968.)
New York Botanical Garden, LuEsther T. Mertz Library
BHL Page 31219821
Keywords
Zentmayer's abbe Condenser milled head machine microscopy condenser Zentmayer Abbé condenser microscope zentmayer abbe mount substage mill head plate