Subject ASC0000cv0

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature.
v. 5 (1869), Page 221 (1869)
MBLWHOI Library
BHL Page 1848301

Keywords

diatom Navicula granulate Navicula humerosa Navicula rectangulata Navicula angulosa Navicula lyra Navicula astiva diatoms navicula dots small narrow lines variable oval pale microscopic

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