Modification of dutch elm disease quarantine regulations /

"Revision of regulation 3, effective April 1, 1936"--p. [1]. ; Caption title. ; Mode of access: Internet. ; condition reviewed ; committed to retain

Verfasser: United States. Bureau of Entomology and Plant Quarantine.
Dokumenttyp: Text
Erscheinungsdatum: 1936
Verlag/Hrsg.: Washington
D. C. : U.S. G.P.O.
Schlagwörter: Plant diseases / Dutch elm disease / Plant quarantine
Sprache: Englisch
Permalink: https://search.fid-benelux.de/Record/base-26669155
Datenquelle: BASE; Originalkatalog
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Link(s) : http://hdl.handle.net/2027/ufl1.ark:/13960/t30304h20