North American Forest Commission, 2004
North American Forest Commission. 2004. ExFor, The exotic forest pest information system for North America, participant’s guidelines. http://spfnic.fs.fed.us/exfor/docs/guidelines.pdf. [Date accessed: December 18, 2006,]| Medium type | Internet Site |
| Authors | North American Forest Commission |
| Title | ExFor, The exotic forest pest information system for North America, participant’s guidelines |
| Publication Date | 2004 |
| Date Accessed | December 18, 2006, |
| Site URL | http://spfnic.fs.fed.us/exfor/docs/guidelines.pdf |



