Removing thatch and aerating lawns
By: Duane Hatch.
Contributors: Oregon State University. Extension Service.
Series: EC / Oregon State University Extension Service -- 1018.; Extension circular (Oregon State University. Extension Service) -- 1018.
Publisher: Oregon State University Extension Service
Published: 1980
Place of publication: Corvallis, Or
Language: eng
Subjects: Lawn aeration.
Notes: Title from caption.

"July 1980."