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Ventilation of manholes : 4. effect of vertical ducts in combination with openings in manhole covers on the natural ventilation / by G.W. Jones, W.E. Miller, and John Campbell.

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Bibliographic Details
Online Access:	Search for the full-text version of this title in HathiTrust
Main Author:	Jones, G. W. (George William), 1891-
Corporate Author:	United States. Bureau of Mines
Other Authors:	Miller, W. E., Campbell, John
Format:	Government Document Book
Language:	English
Published:	Washington, D.C. : U.S. Dept. of the Interior, Bureau of Mines, 1940.
Series:	Report of investigations (United States. Bureau of Mines) ; 3496.
Subjects:	Manholes. Air.

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Call Number:	I 28.23:3475-3499
I 28.23:3475-3499	Available Place a Hold Contents The following works are all found in the book indicated by the call number above. Permissible electrically operated pumps / by L.C. Ilsley, E.J. Gleim, and H.B. Brunot... Progress reports : 36 : ore-testing studies 1938-39 : (primarily ore dressing) / by A... Explosibility of semianthracite, low-volatile bituminous coals, and medium-volatile b... Correlation of analysis of coal with products of carbonization in externally heated r... Tests on the effect of acid mine waters on various cements / by R.D. Leitch and J.G.... Use of respiratory protective devices under abnormal air pressure / by F.E. Griffith... Dust produced by drilling when water is sprayed on the outside of the drill steel / b... Bureau of Mines - A.P.I. pressure core barrel : progress report on its design and dev... The Eykometer : a new device for measurement of the yield point of clay suspensions a... Properties of Louisiana crude oils. II, Additional analyses / by E.L. Garton. Flocculation as an aid in the clarification of coal washery water / by H.F. Yancey[an... Ventilation of manholes : 4. effect of vertical ducts in combination with openings in... Annual report of the Explosives Division, fiscal year, 1939 / by Wilbert J. Huff. Review of Cutler's Rule of well spacing / by H.C. Miller and R.V. Higgins. Progress reports--metallurgical division. 37, Electrometallurgical investigations : e... Combustibility of coke in air / by R.E. Zane and H.F. Yancey. Survey of fuel consumption at refineries in 1938 / by G.R. Hopkins. Survey of crude oils of the producing fields of Arkansas / by O.C. Blade and George C... Progress reports--metallurgical division. 35, Electrometallurgical investigations : r... Progress reports--metallurgical division. 34, Annual report of the Metallurgical Divi... Cooperative fuel research motor-gasoline survey : summer 1939 / compiled by E.C. Lane... Application of well-test data to the study of specific gas-production problem / by M.... Hydrogenation and petrography of some low-rank coals from the western United States /... Hazard of mercury vapor in analytical petroleum laboratories / by C.F. McCarroll.