Addresses and proceedings at the semi-centennial celebration of Middlebury College : held at Middlebury, Vermont, August 20, 21 and 22, 1850.

Cover title: Semi-centennial celebration of Middlebury College, MDCCCL.

McKendree College educational convention : held on the occasion of its fortieth anniversary in Lebanon, Illinois, February 20-21, 1868.

Cover title: Journal of the proceedings of the McKendree College educational convention.

Include sugar beets and sugarcane as basic commodities : hearing before the Committee on Agriculture, House of Representatives, Seventy-third Congress, second session, on H.R. 7907. February 19, 20, 21, 22, and 23, 1934.

"Serial J."

AIDS and the historian : proceedings of a conference at the National Institutes of Health, 20-21 March 1989 /

"Sponsors: National Heart, Lung, and Blood Institute, ... [et al.]"

Organized crime and heroin trafficking : record of hearing V, February 20-21, 1985, Miami, Florida /

Item 851-J-3

Colorado River Basin Water Quality Control Project; program review. Washington, D. C., January 20-21, 1964,

Mode of access: Internet.

Proceedings of the Sodium Components Information Meeting held in Palo Alto, California, August 20-21, 1963 /

"Work performed under Contract No. AT(04-3)-189."

[Minutes of meetings, Ithaca, N.Y., 1940: Mar. 20-21; June 17-18; Sept. 26-28]

Mimeographed.

Officiëel verslag van het International rubbercongress met tentoonstelling, gehouden te Batavia op 19,20,21,22 en 23 october 1914.

Three of the contributions are in English.