The San José and other scale insects.
Subtitle: Prepared for the use of fruit growers and scale inspectors
By: by Wm. Lochhead.
Contributors: Ontario. Dept. of Agriculture.
Publisher: Warwick & Rutter, printers
Published: 1900
Place of publication: Toronto
Language: eng
Number of pages: 48
Subjects: San José scale; Scale insects
Notes: At head of title: Ontario department of agriculture.