Research Catalog
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Guidance for manhole rehabilitation in Army underground heat distribution systems [microform] / by Nicholas M. Demetroulis, Vincent F. Hock, Ellen G. Segan.
- Text
- [Champaign, Ill.] : US Army Corps of Engineers, Construction Engineering Research Laboratory ; [Springfield, VA : National Technical Information Service, distributor, 1991]
- 1991
Boiling manhole heat-loss calculations [microform] / by Charles P. Marsh and Terrill R. Laughton.
- Text
- [Champaign, IL] : US Army Corps of Engineers, Construction Engineering Research Laboratories ; [Springfield, VA : National Technical Information Service, distributor, 1998]
- 1998-6
- 1 Resource
Available Online
http://purl.access.gpo.gov/GPO/LPS2941Map of New York City showing location of the consolidated telegraph and electrical subway Co's electric light subways : giving dimensions of manholes and distances between manholes also the side of the street on which the subways are laid / Leonard F. Beckwith, Chief Engineer.
- Cartographic
- New York, N.Y. : [publisher not identified] ; 1889.
- 1889
- 1 Item
Available Online
https://digitalcollections.nypl.org/items/cf913ed0-f3a2-0130-c03d-58d385a7b928Item details Format Call Number Item Location Cartographic Map Div. 15-717 Schwarzman Building - Map Division Room 117 Available - Can be used on site. Please visit New York Public Library - Schwarzman Building to submit a request in person.
Gases in manholes [microform] : survey of utility in Boston, Mass.
- Text
- Washington, D.C. : [s.n.], 1931.
- 1931
Investigations during 1931 of gases in manholes in Boston, Mass. [microform]
- Text
- Washington, D.C. : [s.n.], 1932.
- 1932
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