| title | ISBN-13 (ISBN-10)  | year of publica- tion  | other author(s) | 
|---|---|---|---|
| History of Biological Theories | 978-0-403-01791-1 (0-403-01791-2)  | 1930 | |
| History Of Biological Theories, The | 978-0-7812-0068-4 (0-7812-0068-7)  | ||
| Untersuchungen Uber Den Phototropismus Der Tiere | 978-1-144-36471-5 (1-144-36471-X)  | 2010 | Emanuel Rdl | 
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