The genus Microdictyon /
Setchell, William Albert
The genus Microdictyon / by William Albert Setchell - Berkeley : University of California Press, 1929 - 453-588 p. : ill. ; 29 cm - University of California publications in botany ; 14 .
The genus Microdictyon / by William Albert Setchell - Berkeley : University of California Press, 1929 - 453-588 p. : ill. ; 29 cm - University of California publications in botany ; 14 .