| Author: | Willis, Edwin R., 1918- |
| Subject: | QL, Cockroaches, Insects -- Ecology |
| Format: | Text |
| Date issued: | 2014 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | The Biotic Associations of Cockroaches [electronic resource] / Edwin R. Willis |