Rivers and canals; the flow, control, and improvement of rivers and the design, construction, and development of canals both for navigation and irrigation, with statistics of the traffic on inland waterways;

Paged continuously.

Simulation methods and model design

Most of the pages of the photocopy, which are in double columns, represent two pages of the original.

Issues and innovations in electronic theses and dissertations /

"October 1998"--T.p. verso.

Access to the environment : a series of reference documents on the design and development of site facilities to make them barrier free to the physically handicapped and disabled /

Prepared under contract (H-2002-R) with the Office of Policy Development and Research, Dept. of Housing and Urban Development, and Architectural and Transportation Barriers Compliance Board.