Impact of Perillus bioculatus on the Colorado potato beetle and plant damage /

"Issued September 1978"--T.p. verso.

Plant-growth regulators /

Chiefly tables.

Vegetable and fruit dehydration : a manual for plant operators /

"Issued July."

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."

A selected bibliography of natural plant communities in 11 midwestern states /

Mode of access: Internet.

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

"September 1975."

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

Mode of access: Internet.

The plant hunters : or, adventures among the Himalaya mountains /

Mode of access: Internet.

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]

Foreign plant diseases.

Mode of access: Internet.

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

Cover title.

Labor relations at the Amsterdam plant of the Bigelow-Sanford Carpet Company, inc.

Bibliography: l. 199-201.

In-plant training.

Mode of access: Internet.

Reference manual for in-plant manpower planning.

Cover title.