Equipment to place insect eggs in cells on a form-fill-seal machine
By: by E.A. Harrell ... [et al.].
Contributors: United States. Agricultural Research Service. Southern Region
Series: ARS-S -- 42
Publisher: U.S. Dept. of Agriculture, Agricultural Research Service
Published: 1974
Place of publication: [Washington]
Language: eng
Subjects: Heliothis zea.
Notes: Caption title.

"May 1974."