Plastic covered greenhouse coldframe
Series: Miscellaneous publication / United States Department of Agriculture -- no. 1111
Publisher: U.S. Dept. of Agriculture
Published: 1969
Place of publication: Washington, D.C
Language: eng
Subjects: Cold-frames; Design and construction; Greenhouses; Designs and plans
Notes: "Cooperative farm building plan exchange, plan no. 5941."

"Issued January 1969."