Contributions from the United States National Herbarium

Forage Plants and Their Culture

Leguminous Crops for Green Manuring

Vetches

Sudan Grass, a New Drought-resistant Hay Plant

Alfalfa Seed Production: Pollination Studies

North American Species of Festuca: Volume 10

Andropogon Halepensis

Forage Plants and Their Culture

Growing Hay in the South for Market

Forage Plants and Their Culture

Leguminous Crops for Green Manuring

Meadows for the Northern States

Flora of the State of Washington

A Study of Allocarya

Forage Plants and Their Culture

Forage Plants and Their Culture

Flora of the State of Washington

Agricultural Varieties of the Cowpea and Immediately Related Species

Important Cultivated Grasses