Honey bees in production of white clover seed in the southern states
By: E. Oertel
Contributors: United States. Entomology Research Division
Series: ARS -- 33-60; ARS (Series) (United States. Agricultural Research Service) -- 33-60.
Publisher: U.S. Dept. of Agriculture, Agricultural Research Service
Published: 1960
Place of publication: [Beltsville, Md.?]
Language: eng
Subjects: White clover; Honeybee; Pollination by bees
Notes: Caption title.

"August 1960."

Includes bibliographical references (p. 8).