Notes on Cyanophyceæ. III /
Setchell, William Albert
Notes on Cyanophyceæ. III / by W. A. Setchell - [S.l. : s.n.], 1899 - 45-55 p. : ill. ; 28 cm - Erythea ; 7 .
Notes on Cyanophyceæ. III / by W. A. Setchell - [S.l. : s.n.], 1899 - 45-55 p. : ill. ; 28 cm - Erythea ; 7 .