Subject ASC0003ju0
Journal of the Royal Microscopical Society.
1887:pt.1:no.1-3 (1887), Page 464 (1878-1968.)
New York Botanical Garden, LuEsther T. Mertz Library
BHL Page 31415350
Keywords
microscopy comparator microscope H. Van Heurck minerals colors diagram apparatus prisms hot stage microscope regulator M. W. Vignal design inostranzeff's instrument gas