1.

Record Nr.

UNINA9910696848903321

Autore

Prosser L. J (Leonard J.)

Titolo

Methane drainage study using an underground pipeline, Marianna mine 58 [[electronic resource] /] / by L.J. Prosser, Jr., G.L. Finfinger, and J. Cervik

Pubbl/distr/stampa

[Pittsburgh, Pa.?] : , : U.S. Dept. of the Interior, Bureau of Mines, , [1981]

Descrizione fisica

xii, 29 pages : digital, PDF file

Collana

Report of investigations ; ; 8577

Altri autori (Persone)

FinfingerGerald L

CervikJoseph

Soggetti

Coal mines and mining - Safety measures

Mine ventilation

Coalbed methane drainage

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Title from title screen (viewed on July 24, 2008).



2.

Record Nr.

UNINA9910716981203321

Titolo

Aircraft noise : FAA could improve outreach through enhanced noice metrics, communication, and support to communities : report to congressional requesters

Pubbl/distr/stampa

Washington, D.C. : , : United States Government Accountability Office, , 2021

Descrizione fisica

1 online resource (iii, 62 pages) : color illustrations, charts

Soggetti

Airplanes - Noise - Citizen participation

Noise pollution - Measurement

Government publicity

Communities - United States

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

"September 2021."

"GAO-21-103933."

Author: Heather Krause--page 48.

Nota di bibliografia

Includes bibliographic references.