Ordinances and contracts under which the Mahoning Valley Railway Company, the Youngstown & Sharon Street Railway Company, the Youngstown Park & Falls Street Railway Company, the Youngstown Consolidated Gas & Electric Company are operating within the City of Youngstown, Ohio.

Mode of access: Internet.

The well in the valley.

Mode of access: Internet.

Preliminary delineation and description of the regional aquifers of Tennessee--Basal sandstone west of the Valley and Ridge Province / by J.V. Brahana ... [et al.] ; prepared in cooperation with the U.S. Environmental Protection Agency ; [prepared by U.S. Geological Survey].

Shipping list no.: 86-886-P.

A tour through the valley of the Meuse, with the legends of the Walloon country and the Ardennes,

Mode of access: Internet.

Description of Moselle Valley and area northwest of Moselle Valley.

At head of title: G.H.Q., A.E.F. Second section: General Staff.

Archeological investigations in the Taos Valley, New Mexico, during 1920 (with 15 plates)

Publication 3015.

Casa Grande : the greatest valley pueblo of Arizona /

Mode of access: Internet.

Bird migration in the Mississippi Valley /

"Published in the "American Field" Vol. XX, No. 22, to Vol. XXI, No. 3."

Agricultural drainage and salt management in the San Joaquin Valley : final report, including Recommended plan and First-stage environmental impact report /

Volume 2 consists of Appendices C-G and first-stage environmental impact report.

In the valley of the Rhone.

Mode of access: Internet.

The people of the state of New York, compainants, vs. The state of New Jersey and Passaic Valley sewerage commissioners, defendants...

"Foreword", v.1, Signed: Board of estimate and apportionment.

Apollo County Park Wastewater Reclamation Project, Antelope Valley, California /

Issued also as Environmental protection technology series ; EPA-600/2-76-022. Grant no. 17080 GCI, Grant no. WRD 97-01-68. Program element no. 1BB043-ROAP21ASB-Task 008. Final report 1967-1973.

Discovery and exploration of the Mississippi Valley,

Mode of access: Internet.

Rift Valley fever eradication guide.

Mode of access: Internet.

Mineral wealth of Virginia tributary to the lines of the Shenandoah Valley and Norfolk and Western railroads companies.

Mode of access: Internet.