Goldenseal Under Cultivation

American Medicinal Plants of Commercial Importance

Plants Tested for Or Reported to Possess Insecticidal Properties

Medicinal Plants of Tropical and Subtropical Regions

Commercial Possibilities of Japanese Mint in the United States as a Source of Natural Menthol

Recommendations of the Bureau of Animal Industry on Problems of Livestock Production: Prepared for the Information of Livestock Owners, Agricultural Writers, County Agents, Livestock Specialists, the Meat Trade, Bureau Employees and Others Interested in the Betterment of the Live Stock Industry

The Chaulmoogra Tree and Some Related Species: A Survey Conducted in Siam, Burma, Assam, and Bengal, Volumes 1051-1075

Making and Storing Farm Butter for Home Use: Issues 1976-2000

Sweet-potato Storage Studies: Issues 1051-1075

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

The Woolly-pod Milkweed (Asclepias Eriocarpa) as a Poisonous Plant: Issues 1201-1225