Applied entomology
Subtitle: an introductory text-book of insects in thier relations to man
By: by H. T. Fernald.
Edition: 1st. ed.
Series: Agricultural and biological publications; Agricultural and biological publications
Publisher: McGraw-Hill book company, inc.
Published: 1921
Place of publication: New York [etc.]
Language: eng
Number of pages: 386
Subjects: Beneficial insects; Insect pests; Insects -- United States