dc.rights | Entomological Society of Canada | en |
dc.title | Classical biocontrol of weeds: Its definitions, selection of effective agents, and administrative-political problems | en |
dc.source | Part of Purge Spurge, the leafy spurge database compiled by Team Leafy Spurge of the USDA Agricultural Research Service. Version 4, 2002, CD-ROM. | |
dc.source | The Canadian Entomologist. 1991. 123:827-849 | en |
dc.date.accessioned | 2009-03-20T01:10:03Z | |
dc.date.available | 2009-03-20T01:10:03Z | |
dc.date.issued | 1991 | |
dc.identifier.uri | http://hdl.handle.net/10365/2788 | |
dc.subject.lcsh | Biological pest control agents. | en_US |
dc.subject.lcsh | Leafy spurge. | en_US |
dc.subject.lcsh | Insects. | en_US |
dc.subject.lcsh | Weeds. | en_US |
dc.creator.author | Harris, P. | |