Κανονική προβολή Προβολή MARC Προβολή ISBD

Facing tomorrow’s challenges : U. S. Geological Survey science in the decade 2007-2017 / U. S. Department of the Interior, U. S. Geological Survey. - [Reston, Virginia]: [U. S. Geological Survey], [2007]. - x, 67 p. : ill., maps, tables ; 28 cm. - U. S. G. S. : science for a changing world .

Includes bibliographical references (p. 63-66).

Subjects--Topical Terms:
Earth sciences--Research--United States
Environmental sciences--Research--United States

Dewey Class. No.: 550.72073