Apparent earth conductivity over coal mines as estimated from through-the-earth electromagnetic transmission tests [[electronic resource] /] / by John Durkin

• Autore: Durkin John
• Pubblicazione: [Washington, D.C.?] : , : U.S. Dept. of the Interior, Bureau of Mines, , [1984]
• Descrizione fisica: 18 pages : digital, PDF file
• Soggetto topico: Earth resistance (Geophysics) - Measurement; Electromagnetic waves - Transmission - Measurement
• Note generali: Title from title screen (viewed on July 15, 2008).
• Titolo autorizzato: Apparent earth conductivity over coal mines as estimated from through-the-earth electromagnetic transmission tests
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910696728803321
• Lo trovi qui: Univ. Federico II