| Display: 41 to 42 |
| Download: | |||
| University of Kentucky Entomology. | 1994 | Houseplant insect control. | download 27 kb |
| Williamson, S. | 1998 | Understanding natural enemies; a review of training and information in the practical use of biological control. | download 215 kb |
| Display: 41 to 42 |