Subject ASC0003jlx
Journal of the Royal Microscopical Society.
ser.2:v.5:pt.2:no.4-6 (1885), Page 879 (1878-1968.)
New York Botanical Garden, LuEsther T. Mertz Library
BHL Page 31220004
Keywords
Westien's apparatus zoology botany microscopy frog microscope symmetry apparatus Herr H. Westien H. Westien glass plate holder stand Microscopy Westiens apparatus