The control of the pine needle scale in the Prairie provinces
Subtitle: by L.O.T. Peterson
Contributors: Canada. Dept. of Agriculture. Science Service
Series: Canada. Dept. of Agriculture. publication -- no. 1018.
Publisher: Department of Agriculture
Published: 1957
Place of publication: Ottawa
Language: eng
Subjects: Control; Maladies et fléaux; Forest insects; Conifers; Conifères; Diseases and pests
Notes: Cover title.

"Publication 1018".