Regulations under the Destructive insect and pest act with instructions to importers and exporters of trees, plants and other nursery stock
By: by C. Gordon Hewitt
Publisher: J. de Labroquerie Taché
Published: 1917
Place of publication: Ottawa
Language: eng
Number of pages: 12
Subjects: Agricultural pests; Nursery stock; Insect pests; Control; Law and legislation
Notes: Cover title.

At head of title: Dominion of Canada. Department of Agriculture. Entomological Branch ...

Original issued in series: Circular / Canada. Division of Entomology ; no. 10.