Differential harvesting of cotton
By: by I.W. Kirk and R.F. Colwick
Contributors: Colwick, Rex F.; United States. Agricultural Research Service
Series: ARS 42-71; ARS 42 -- 71.
Publisher: United States Departement of Agriculture, Agricultural Research Service
Published: 1962
Place of publication: [Washington, D.C.]
Language: eng
Number of pages: 12
Subjects: Cotton picking
Notes: Caption title.

"October 1962."

Includes bibliographical references (page 12).