Selenium Occurrence in Certain Soils in the United States with a Discussion of Related Topics: Third Report, Issues 601-625

Distinctive Effects of the Deficiency of Certain Essential Elements on the Growth of Tobacco Plants in Solution Cultures: Issues 326-350

A Revision of the Mites of the Subfamily Tarsoneminae of North America, the West Indies, and the Hawaiian Islands: Issues 651-675

The Comparative Moisture-absorbing and Moisture-retaining Capacities of Peat and Soil Mixtures

Crested Wheatgrass as Compared with Bromegrass, Slender Wheatgrass, and Other Hay and Pasture Crops for the Northern Great Plains: Issues 301-325

Stage Icing in the Refrigeration of Oranges in Transit from California

Timber Growing and Logging and Turpentining Practices in the Southern Pine Region: Measures Necessary to Keep Forest Land Productive and to Produce Full Timber Crops, Issues 201-225

Inheritance of Stem-rust Reaction and Correlation of Characters in Pentad, Nodak, and Akrona Durum-wheat Crosses: Issues 376-400

Relation Between the Physical Properties and Chemical Components of Various Grades of Geraniol and Their Attractiveness to the Japanese Beetle: Issues 501-525

Soil Erosion and Stream Flow on Range and Forest Lands of the Upper Rio Grande Watershed in Relation to Land Resources and Human Welfare: Issues 551-575

Production of Organic Acids from Carbohydrates by Fermentation: A Digest of the Literature, Issues 201-225

Chemical Studies of Infertile Soils Derived from Rocks High in Magnesium and Generally High in Chromium and Nickel: Issues 451-475

A Land Program for Forest County, Wisconsin: Based on an Analysis of Land Use Problems, Issues 676-700

A Study of the Reduction of Permanganic Acid by Manganese Dioxide

Growth in Selectively Cut Ponderosa Pine Forests of the Pacific Northwest

Flow of Water Through 6-inch Pipe Bends

Selenium Occurrence in Certain Soils in the United States with a Discussion of Related Topics, Second Report

A Selected Bibliography on Management of Western Ranges, Livestock, and Wildlife

An entirely new metrical version of the psalms, written for the music of that in common use, by W. H. B.

Bridge Piers as Channel Obstructions