Akosombo power development (Volta River Project) / Warren H. Schumann and Albert J. Chan.Warren H. Schumann1963
The Franconian gateway and region of Lost River, by G. Waldo Browne. illustrated by J. Warren Thyng, and others.George Waldo Browne1926
Cost of producing apples and pears in the Hood River Valley / Warren J. Green, Arthur E. Irish, D. Curtis Mumford.Warren J. Green1960
A geological reconnaissance in the Little Wood River (Muldoon) district, Blaine County, Idaho, by Alfred L. Anderson and Warren R. Wagner.Alfred Leonard Anderson1946EN
Allegheny National Forest (N.F.), Allegheny National Wild and Scenic River (NWSR), Venango County, Warren County, Forest CountyUnited States Forest Service1997EN
Report on the Transportation Route Along the Wisconsin and Fox Rivers, in the State of Wisconsin, Between the Mississippi River and Lake Michigan. By Gouverneur K. Warren, Major of Engineers and Brevet Major-general, U. S. Army.United States. Army. Corps of Engineers1876EN
Warren and Quachita Valley Railway Company abandonment, Warren to Banks; Warren and Saline River Railroad Company trackage rights over Missouri Pacific Railroad, purchase of joint-owned track in Warren and portion of Warren and Quachita Valley Railway, Bradley County, ETAS 1977EN
US-30, Lower Columbia River Hwy, Warren-Scappoose Unit modernization, widening, Columbia CountyUnited States1975EN