Specifications for electric wiring and conduit systems of 2 laboratory buildings for U.S. Department of Agriculture, Washington, D.C.
Contributors: United States. Dept. of Agriculture. Office of the Secretary.
Publisher: U.S. G.P.O.
Published: 1905
Place of publication: [Washington, D.C.]
Format: Microform
Subjects: United States. Dept. of Agriculture -- Buildings, structures, etc.