The more important insect and fungous enemies of the fruit and foliage of the apple
By: by A.L. Quaintance, and W.M. Scott
Series: Farmers' bulletin / United States Department of Agriculture -- no. 492; Farmers' bulletin (United States. Department of Agriculture) -- no. 492
Publisher: U.S. Dept. of Agriculture
Published: 1912
Place of publication: Washington, D.C
Language: eng
Number of pages: 48
Subjects: Apples; Diseases and pests
Notes: Cover title.

Includes bibliographical references.

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