Description
Note:Title from title screen (viewed Sept. 11, 2000).
Distributed to depository libraries in microfiche, 1996-1999.
Electronic resource.
Call Number:I 29.1/4:
Published:1996-2006.
Publication Frequency:Annual
ISSN:1544-5437
1544-5429
System Details:Mode of access: Internet from the GPO Permanent Access web site. Address as of 12/1/09: http://permanent.access.gpo.gov/lps3940/; current access is available via PURL.
Additional Physical Form:
Online version of the paper and CD-ROM versions.
Issuing Body Note:
Issued by: Natural Resource Program Center, Natural Resource Information Division, 1996-2004; by: Natural Resource Program Center, Office of Education and Outreach, 2005-2006.