00922cam a22002411a 4500001001300000003000400013005001700017008004100034010001700075035002000092040003900112050002000151100005700171245010100228250001100329260004400340300002600384490006000410500008500470650003700555810007300592999001500665agr13001549 DLC20260227110935.0881213s1913    dcu          f000 0 eng c  aagr13001549   a(OCoLC)18892414  aU.S. Dept. of Agr. Libr.cIRAdDLC00aQC876b.M3 19131 aMarvin, Charles F.q(Charles Frederick),d1858-1943.10aInstructions for obtaining and tabulating records from recording instruments /cby C. F. Marvin.  a3d ed.  aWashington :bGovt. print. off.,c1913.  a31 p. :bill.c23 cm.1 a[U.S.] Weather bureau. Instruments division. Circular A  aAt head of title: W. B. no. 509. U.S. Department of agriculture, Weather bureau. 0aMeteorologyxObservers' manuals.1 aUnited States.bWeather Bureau.tCircular ;vA, Instrument division.  c8241d8241