Directory of activities of the Bureau of Plant Industry.

Includes index.

Plant-growth regulators /

Chiefly tables.

Prewar world production and consumption of plant foods in fertilizers /

"April 1946."

Factors affecting the nutritive value of foods : studies at the U.S. Plant, Soil, and Nutrition Laboratory.

"Issued December 1948."

Association of plant hairs and insect resistance : an annotated bibliography /

"September 1975."

The Pennsylvania lines west of Pittsburg : locomotive testing plant at the Louisiana Purchase Exposition, St. Louis, Missouri, U.S.A., 1904 /

"Methods used in tests"--P. [1]

A study of the performance appraisal interview; a study carried out in the Small Aircraft Engine Department at the Lynn Plant,

Cover title.

Reference manual for in-plant manpower planning.

Cover title.

Nuclear materials : additional information on shipments from DOE's Rocky Flats Plant : fact sheet for the Honorable Timothy E. Wirth, U.S. Senate /

"B-216376"--P. [1].

Nuclear regulation : NRC's efforts to ensure effective plant maintenance are incomplete : report to the Honorable Sam Gejdenson, House of Representatives /

"B-241956"--p. [1].

Nuclear regulation : efforts to ensure nuclear power plant safety can be strengthened : a report to the Honorable Alfonse M. D'Amato, U.S. Senate /

"B-226879."

Travelers' tips on bringing food, plant, and animal products into the United States.

Cover title.

Travelers' tips on bringing food, plant, and animal products into the United States.

Cover title.

Report on the electro-chemico corporation process of sewerage purification as operated at the Elmhurst Disposal Plant, Elmhurst, Borough of Queens, New York City, and the report and table of working conditions on operation of said plant during June, July and August, 1915 to the Honorable Maurice E. Connolly, president, Borough of Queens /

Cover-title.

Earnings losses of workers displaced by plant closings /

On cover: ADA110211.