HELDMG
Subtitle: Heliothis (Lepidoptera: Noctuidae) spp. damage subroutine for the cotton model GOSSYM
By: [by W.M. Thomas].
Contributors: United States. Agricultural Research Service.
Series: ARS -- 72.; ARS (Series) (United States. Agricultural Research Service) -- 72.
Publisher: U.S. Dept. of Agriculture, Agricultural Research Service
Published: 1988
Place of publication: [Washington, D.C.]
Language: eng
Number of pages: 59
Subjects: Heliothis -- Control -- Computer programs; Cotton -- Diseases and pests -- Computer programs
Notes: Cover title.

"September, 1988."

Includes bibliographical references (p. 8).