00911cam a22002651i 4500 gs 09000365 DLC 20260227111309.0 790420s1909 dcua f000 0 eng gs 09000365 (OCoLC)4879475 DLC ICharE DLC premarc QE75 .B9 no. 393 Fernald, Robert Heywood, 1871- Incidental problems in gas-producer tests / by R.H. Fernald, C. D. Smith, J.K. Clement and H.A. Grine. Washington, Govt. Print. Off., 1909. 29 p. : ill. ; 24 cm. U.S. Geological survey. Bulletin 393 Issued also as House doc. 1553, 60th Cong., 2d sess. "Survey publications on fuel testing" : p. 28-29. Gas-producers. Fuel Testing. United States. Geological Survey. Bulletin ; 393. 24857 24857