Haeckel; his life and work.
Publisher: Jacobs
Published: 1906
Place of publication: Philadelphia
Language: eng
Number of pages: 336
Subjects: Haeckel, Ernst Heinrich Philipp August, -- 1834-1919.; Haeckel, Ernst Heinrich Philipp August, -- 1834-1919.; Evolution -- History.
Notes: Translation of Ernst Haeckel; ein Lebensbild.