The Rover boys in the air : or, from college campus to the clouds /

Mode of access: Internet.

One and one are one /

Mode of access: Internet.

Instead of "wild oats", a little book for the youth of eighteen and over,

Mode of access: Internet.

Sixteenth census of the United States: 1940. Population ...

At head of title: United States Dept. of Commerce... Bureau of the Census...

Weight of thyroid in dairy cows from different geographical areas within the United States /

"In cooperation with the Agricultural Experiment Stations of Alabama, California, Florida, Georgia, Iowa, Kansas, Kentucky, Massachusetts, Michigan, Missouri, Nebraska, New Hampshire, New York (Cornell and Geneva), North Carolina, North Dakota, Oklahoma, Pennsylvania, South Carolina, South Dakota, Utah, and Wisconsin."

Hard red winter wheat improvement in the plains : a 20-year summary /

"United States Department of Agriculture in cooperation with the State Agricultural Experiment Stations in Colorado, Iowa, Kansas, Minnesota, Montana, Nebraska, New Mexico, North Dakota, Oklahoma, South Dakota, Texas, and Wyoming."

Pathogenic specialization in cereal rust fungi, especially Puccinia recondita f. sp. tritici: concepts, methods of study, and application

Issued in cooperation with Kansas Agricultural Experiment Station.

Swine breeding research at the regional swine breeding laboratory /

Caption title.

Butter as a source of vitamin A in the diet of the people of the United States /

"In cooperation with the agricultural experiment stations of Alabama, Arizona, California, Idaho, Indiana, Iowa, Kansas, Louisiana, Maryland, Minnesota, Mississippi, Montana, Nebraska, New York (Cornell), North Carolina, Ohio, Oregon, Pennsylvania, Washington, Wisconsin, and Wyoming."

Review of literature related to engineering aspects of grain dust explosions /

Issued Aug. 1979.

Unity.

Occasional issues include music.

Earning the right to do fancywork; an informal biography of Mrs. Ida Eisenhower, the President's mother.

Mode of access: Internet.

Report of the Mine Inspection Section and the Mine Rescue Station, Labor Dept.

Other slight variations in title.

1970's in review : Denver-Boulder, Colorado, metropolitan area.

Cover title.

Introducing the U. S. Department of Labor's Bureau of Labor Statistics, Mountain-Plains Regional Office.

Cover title.