1.

Record Nr.

UNINA9910164745203321

Autore

Weitzel R. L

Titolo

Methods and Measurements of Periphyton Communities: A Review

Pubbl/distr/stampa

[Place of publication not identified], : American Society for Testing & Materials, 1979

ISBN

0-8031-4756-2

Descrizione fisica

1 online resource (183 pages)

Collana

ASTM special technical publication ; ; 690

Disciplina

577.6

Soggetti

Aquatic ecology

Freshwater microbiology

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Bibliographic Level Mode of Issuance: Monograph



2.

Record Nr.

UNINA9910706585003321

Autore

Andreasen Gordon E. <1924->

Titolo

Geologic interpretation of magnetic and gravity data in the Copper River Basin, Alaska / / by Gordon E. Andreasen [and three others]

Pubbl/distr/stampa

Washington : , : United States Department of the Interior, Geological Survey, , 1964

Descrizione fisica

1 online resource (23 unnumbered pages) : illustrations, maps + + 2 plates

Collana

Geological Survey professional paper ; ; 316-H

Geophysical field investigation

Soggetti

Geology - Alaska - Copper River Watershed

Geomagnetism - Alaska - Copper River Watershed

Geology

Geomagnetism

Copper River (Alaska)

Alaska Copper River

Alaska Copper River Watershed

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Title from title screen (viewed September 26, 2014).

Nota di bibliografia

Includes bibliographical references (pages 152-153).