Tabulations of VHF propagation data obtained over irregular terrain at 20, 50, and 100 MHz

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086 0 ⊔ ‡aC 55.13:IER 38-ITSA 38-
245 0 0 ‡aTabulations of VHF propagation data obtained over irregular terrain at 20, 50, and 100 MHz / ‡cM.E. Johnson [and others].
264 ⊔ 2 ‡aWashington, D.C. : ‡bFor sale by the Supt. of Docs., U.S. G.P.O.
264 ⊔ 1 ‡aBoulder, Colo. : ‡bU.S. Dept. of Commerce, Environmental Science Services Administration, Institutes for Environmental Research, Institute for Telecommunication Sciences and Aeronomy, ‡c[1967]
300 ⊔ ⊔ ‡a3 volumes : ‡billustrations ; ‡c28 cm.
336 ⊔ ⊔ ‡atext ‡btxt ‡2rdacontent
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490 0 ⊔ ‡aESSA technical report ; ‡vIER 38-ITSA 38
505 0 ⊔ ‡apt. 1 Colorado plains data -- pt. 2. Colorada mountain data -- pt. 3. Ohio data.
538 ⊔ ⊔ ‡aMode of access: Internet.
650 ⊔ 0 ‡aRadio ‡xTransmitters and transmission ‡xFading.
650 ⊔ 0 ‡aRadio wave propagation ‡vTables.
700 1 ⊔ ‡aJohnson, M. E.
710 2 ⊔ ‡aInstitute for Telecommunication Sciences and Aeronomy (U.S.)
710 2 ⊔ ‡aInstitutes for Environmental Research.
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