A self-propelled machine for mass collection of insects
By: David L. Cobb and Robert F. Ruppel.
Contributors: Ruppel, Robert F.
Series: U.S. Agricultural Research Service. North Central Region. ARS-NC 43
Publisher: Agricultural Research Service, U.S. Dept. of Agriculture
Published: 1976
Place of publication: Peoria, Ill
Language: eng
Subjects: Insects -- Collection and preservation.
Notes: Bibliography: p. 9.