National engineering handbook
Subtitle: Specifications for construction contracts
By: United States Department of Agriculture, Soil Conservation Service
Edition: 3rd ed.
Publisher: The Service
Published: 1984
Place of publication: Washington, D.C
Language: eng
Subjects: Specification writing; Handbooks, manuals; Construction contracts
Notes: Caption title.

"April 12, 1984."

"WO-AS-1."