Manual of the Rushes (Juncus Spp.) of the Rocky Mountains and Colorado Basin

Manual of the Genus Carex in Mexico and Central America

Manual of the Carices of the Rocky Mountains and Colorado Basin

Notes on Western Range Forbs: Cruciferae Through Compositae, Volume 2

A Revision of the Genus G̲l̲y̲c̲i̲n̲e̲ and Its Immediate Allies: Issue 1268

A Revision of the Genus Glycine and Its Immediate Allies

Vetches of the United States: Native, Naturalized, and Cultivated

A Synopsis of the Genus Arachis: Volumes 18-24

A Botanical Synopsis of the Cultivated Clovers (Trifolium)

Tropical Yams and Their Potential: Dioscorea bulbifera, Issues 466-471

Equipment for Applying Soil Pesticides: Issues 291-300

Aerobic Sporeforming Bacteria: Nathan R. Smith, Ruth E. Gordon, Francis E. Clark, Issues 15-24

Bioassay of Soil Containing Residues of Chlorinated Hydrocarbon Insecticides: With Special Reference to Control of Japanese Beetle Grubs, Issues 1260-1269