Navigation Data Center user's guide.

Bibliographic Details
Corporate Author:	Navigation Data Center (U.S.)
Format:	Government Document eBook
Language:	English
Published:	[Alexandria, Va.] : U.S. Army Corps of Engineers, Water Resources Support Center, Navigation Data Center, [1996]
Series:	Report NDC ; 96-3.
Subjects:	Navigation Data Center (U.S.) > Handbooks, manuals, etc. Shipping > United States > Databases. Inland water transportation > United States > Statistics. Harbors > United States > Statistics. Locks (Hydraulic engineering) > United States > Statistics.
Online Access:	https://purl.fdlp.gov/GPO/LPS46252

Description
Item Description:	Title from title screen (viewed on March 25, 2004). Title from title screen (viewed Mar. 25, 2004). "June 1996." Electronic resource.
Physical Description:	1 online resource (170 unnumbered pages) : illustrations
Format:	Mode of access: Internet from the Institute for Water Resources web site. Address as of 3/25/04: http://www.iwr.usace.army.mil/ndc/pdf/userguid.pdf ; current access is available via PURL.