1992 census of manufactures.

Mode of access: Internet.

Review of ground water quality concerns [microform] : hearings before the Subcommittee on Department Operations, Research, and Foreign Agriculture of the Committee on Agriculture, House of Representatives, One Hundredth Congress, first and second sessions, October 12, 1987, Humboldt, IA; October 27 and December 9, 1987; March 29 and May 24, 1988.

"Serial no. 100-95."

1987 census of manufactures.

Mode of access: Internet.

Sulfur and its importance in food production, conclusions and recommendations of the Special Subcommittee on Fertilizer and Farm Machinery of the Committee on Agriculture, House of Representatives, based on hearings before the subcommittee February 20-23, 1951.

Mode of access: Internet.

Mitteilungen ... Zeitschrift zur förderung des landwirtschaftlichen maschinen- prüfungswesen und des gesamten landw. maschinenwesens.

Mode of access: Internet.

Notice sur la création et le développement de la construction des machines agricoles en Russie.

At head of title: Exposition universelle de Paris en 1878.

Farm machinery operation : 14 selected cooperatives /

Mode of access: Internet.

Thimet diethione insecticide technical manual.

Cover title: Thimet insecticide technical manual.

American fertilizer.

Mode of access: Internet.

Current industrial reports.

Title from caption.

Baugh's farmers' almanac and reference book.

Description based on: 1924 issue.

Power farming inventory.

Mode of access: Internet.

Du Pont products for crop use; a summary of recommended uses, dosages, timing, tolerances and limitations.

Mode of access: Internet.

Economic impact of the proposed change in the hydrocarbon emission limitation for petrochemical manufacturing processes (R77-3) /

Project no. 10.065.

Farming and protecting the environment.

Cover title.