| Publication Type: | Conference Paper |
| Year of Publication: | 1996 |
| Authors: | J. C. van Lenteren |
| Conference Name: | Proceedings XX International Congress of Entomology, Firenze, Italy, August 25-31, 1996 |
| Accession Number: | Lenter996 |
| Publication Type: | Conference Paper |
| Year of Publication: | 1996 |
| Authors: | J. C. van Lenteren |
| Conference Name: | Proceedings XX International Congress of Entomology, Firenze, Italy, August 25-31, 1996 |
| Accession Number: | Lenter996 |