Algae collected
by Eric Hulten on the Swedish Kamtchatka expedition 1920-22, especially from hot springs.

APA Citation

Petersen, J. Boye., Hultén, E. (1946). Algae collected. K benhavn: I kommission hos Munksgaard.

MLA Citation

Petersen, Johannes Boye, 1887-, and Eric Hultén. Algae Collected. K benhavn: I kommission hos Munksgaard, 1946.

Warning: These citations may not always be complete (especially for serials).