Time and materials needed to survey, inject systematic fungicides, and install root-graft barriers for Dutch elm disease management /
Distributed to depository libraries in microfiche. ; Bibliography: p. 6. ; Mode of access: Internet.
| Verfasser: | |
|---|---|
| Dokumenttyp: | Text |
| Erscheinungsdatum: | 1986 |
| Verlag/Hrsg.: |
Broomall
Pa. : U.S. Dept. of Agriculture Forest Service Northeastern Forest Experiment Station |
| Schlagwörter: | Dutch elm disease |
| Sprache: | Englisch |
| Permalink: | https://search.fid-benelux.de/Record/base-29024564 |
| Datenquelle: | BASE; Originalkatalog |
| Powered By: | BASE |
| Link(s) : | http://hdl.handle.net/2027/umn.31951d029860882 |
