Subject ASC0003jpu
Journal of the Royal Microscopical Society.
ser.2:v.6:pt.1:no.1-3 (1886), Page 331 (1878-1968.)
New York Botanical Garden, LuEsther T. Mertz Library
BHL Page 31216506
Keywords
Thoma's frog-plate frog-plate microscpy plate screw micro-photographs