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Drainage water management : tile system with a dual function.

Des Moines, IA : United States Department of Agriculture, Natural Resources Conservation Service, [2012] 2012

Erosional development of bedrock spur and gully topography in the Valles Marineris, Mars

Patton, Peter C. (Peter Charles), 1949-
Middletown, CT : Dept. of Earth and Environmental Sciences, Wesleyan University ; [Washington, D.C. : National Aeronautics and Space Administration, 1990] 1990

Ground improvement : case histories

Amsterdam ; San Diego, CA ; Oxford : Elsevier, 2005. 2005

Independent Orbiter assessment analysis of the purge, vent and drain subsystem

Bynum, M. C.
[Washington, DC? : National Aeronautics and Space Administration, 1987] 1987

Independent Orbiter assessment assessment of the purge, vent, and drain subsystem FMEA/CIL

Bynum, M. C.
Houston, Tex. : McDonnell Douglas Astronautics Company, Houston Division ; [Washington, DC : National Aeronautics and Space Administration, 1988] 1986