Bioassay of Bacillus thuringiensis (Berliner) endotoxin using the tobacco budworm /

Issued May 1976.

Radiation biology of the greater wax moth : inherited sterility and potential for pest control /

Issued Nov. 1976.

Morphological characteristics of leaves and stems of selected Texas woody plants /

Issued Apr. 1978.

Pastures of Puerto Rico and their relation to soil conservation /

"U.S. Dept. of Agriculture in cooperation with the Agricultural Experiment Station, University of Puerto Rico."

Farming that fits the land : in the loess-drift hills of northeastern Kansas /

"U.S. Department of Agriculture, Soil Conservation Service."

Conservation farming in the Slope-Hettinger Soil Conservation District, North Dakota /

"June 1950"--Cover.

Investigations in the use of the bomb calorimeter /

In cooperation with the Pennsylvania State College Agricultural Experiment Station.

Maize genetics cooperation news letter.

Mode of access: Internet.

List and location of snow courses and soil moisture stations.

At head of title: Federal-State cooperative snow surveys and water supply forecasts.

Bulletin.

At head of title, no. -6, Sugar Producers' Association of Puerto Rico Experiment Station.

Bulletin /

Title from cover.

Report of the viticultural work.

A paper on red-wine grapes, by L. Paparelli, forms "pt. 1" (i. e. pt. 2) of the Report of the viticultural work for the seasons 1887-89. This paper is continued by F. T. Bioletti in the Report for the seasons 1887-93, pt. 1, which contains also papers on white-wine, raisin and table grapes by the same author.

Bulletin.

Some numbers are revised.

Iowa extension circular.

Title varies slightly.

Research publication /

Title from cover.