Subject ASC0003jd3
Journal of the Royal Microscopical Society.
ser.2:v.3:pt.1:no.1-3 (1883), Page 415 (1878-1968.)
New York Botanical Garden, LuEsther T. Mertz Library
BHL Page 31414711
Keywords
microscope goniometer distance air liquid forceps Bertrand's Petrological Microscope mechanical measuring measure liquids optic axis