Insect enemies of the pine in the Black Hills Forest Reserve
Subtitle: an account of results of special investigations, with recommendations for preventing losses
By: prepared under the direction of the entomologist by A.D. Hopkins.
Contributors: United States. Division of Entomology.
Series: Bulletin / U.S. Department of Agriculture. Division of Entomology -- no. 32, new ser.; Bulletin (United States. Division of Entomology) -- new ser. no. 32.
Publisher: U.S. Dept. of Agriculture, Division of Entomology
Published: 1902
Place of publication: Washington, D.C
Language: eng
Number of pages: 24
Subjects: Pine -- Diseases and pests -- Black Hills National Forest (S.D. and Wyo.); Wood borers -- Black Hills National Forest (S.D. and Wyo.); Forest insects -- Black Hills National Forest (S.D. and Wyo.); Insect pests -- Black Hills National Forest (S.D. and Wyo.); Plant parasites -- Black Hills National Forest (S.D. and Wyo.)
Notes: Also issued online.