COSMIC METAL PRODUCTION AND THE CONTRIBUTION OF QSO ABSORPTION  SYSTEMS TO THE IONIZING BACKGROUND ... NASA-CR-203139... MAR. 31, 1997.
Contributors: United States. National Aeronautics and Space Administration.
Publisher: s.n.
Published: 1998
Place of publication: [S.l
Language: eng
Notes: Shipping List #: 98-1104-M.

Shipping List Date: 10/19/98.