| | Tom Hemmick and Betty Hemmick |
| | Ocean Pines, Berlin, (Worcester County) Maryland, 21811 USA |
| http://skipper.physics.sunysb.edu/ | | tara-bee@mchsi.com |
| ryzyko ekologiczne |
| 2003 | | West Nile Virus and Mosquito Control Practices Survey of Mosquito Control | abs | | 34 | | str | 1,4 | mb |
| | Practices and Less-Toxic Alternatives |