Equipment for capturing fallen cotton squares
By: [David B. Smith]
Contributors: United States. Agricultural Research Service
Series: Technical bulletin - Dept. of Agriculture ; no. 1561; Technical bulletin (United States. Dept. of Agriculture) -- no. 1561
Publisher: Dept. of Agriculture, Agricultural Research Service
Published: 1977
Place of publication: [Washington]
Language: eng
Number of pages: 11
Subjects: Boll-weevil control -- United States; Cotton; Insect pests -- Control -- United States