Subject ASC0003jmr
Journal of the Royal Microscopical Society.
ser.2:v.5:pt.2:no.4-6 (1885), Page 1068 (1878-1968.)
New York Botanical Garden, LuEsther T. Mertz Library
BHL Page 31220207
Keywords
device microscope melting point of minerals Joly's Meldometer mineraloligcal microscope microscopy clamps focus colour correction