Also issued to depository libraries in microfiche, <1987>-1997.
Not distributed to depository libraries in a physical form, 1997-
Description based on: Jan. 1979; title from caption.
Environment abstracts
American statistics index
Some issues also available via Internet. Address as of 7/14/98: http://usda.mannlib.cornell.edu/reports/nassr/field/pcp-bb/; current access is available via PURL.
Some issues contain: Crop production, tobacco, which is also issued separately.