Science and engineering degrees, 1966-91 /

"NSF 94-305."

3me quatuor : pour 2 violons, alto et violoncelle ; op. 91 /

Mode of access: Internet.

MAX '91 : flare research at the next solar maximum.

"January 1988"--Cover.

The solid waste disposal act, Title II of Public Law 89-272, 89th Congress, S. 306, October 20, 1965 : as amended by the Resource Recovery Act of 1970, Public Law 91-512-91st Congress, H.R. 11833-October 26, 1970, by Public Law 93-14-93rd Congress, H.R. 5446-April 9, 1973 (to extend the amended Solid Waste Disposal Act - for one year) and by Public Law 93-611-93rd Congress, H.R. 16045-January 2, 1975 (to amend the Solid Waste Disposal Act to authorize appropriations for fiscal year 1975).

Mode of access: Internet.

Agriculture in a world of change : proceedings of Outlook '91 /

"March 1991."--P.1.

Fantazia no. 2 for string sextet or small string orchestra [from B. M. Add. MSS. 17786-91]

Mode of access: Internet.

Data on selected herbicides and two triazine metabolites in precipitation of the midwestern and northeastern United States, 1990-91 /

Data also available in digital form.