The background of plant ecology
By: a translation from the German [by] Henry S. Conrad [of] The plant life of the Danube Basin.
Contributors: Conard, Henry Shoemaker, 1874-
Publisher: Iowa State College Press
Published: 1951
Place of publication: Ames
Language: eng; ger
Number of pages: 238
Subjects: Botany -- Danube River Valley; Plant ecology