Handbook of experiment station work. A popular digest of the publications of the agricultural experiment stations in the United States ...

Also issued as House doc. 361 of 54th Cong., 1st sess. [serial no. 3435]

Atlas of United States trees.

"Timber Management Research."

Biological control of insect pests in the continental United States /

Includes bibliographical references (p. 135-143) and index.

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."

Evaluation of varieties and selections of barley for disease resistance and winter hardiness in southeastern United States /

Literature cited: p. 32-33.

Area variations in the wages of agricultural labor in the United States /

Includes bibliographical references.

History and status of the green peach aphid as a pest of tobacco in the United States /

Includes bibliographical references (p. 10-12).

Breeding behavior of certain agronomic characters in progenies of sugarcane crosses at the United States Sugarcane Field Station, Houma, La. /

Literature cited: p. 54.

Classification of barley varieties grown in the United States and Canada in 1958 /

"Supersedes Technical bulletin no. 907, Classification of barley varieties grown in the United States and Canada in 1945."

Sugar beet yellows disease in the United States /

Literature cited: p. 60-63.

The tenure status of farmworkers in the United States /

Literature cited: p. 76-80.

Machining and related characteristics of United States hardwoods /

Supersedes his Machining and related characteristics of sourthern hardwoods, issued as Technical bulletin no. 824.

Parasites of the oriental fruit moth in the Eastern United States /

Includes index.

The demand for textile fibers in the United States /

Includes bibliographical references (p. 101-105).

Sulfur as a plant nutrient in the southern United States /

Caption title.