Billy J. Cox

• Square foot estimating methods
• A biosystematic revision of Lupinus lyllii
• Means Square Foot Estimating
• Means Square Foot/Assemblies Estimating
• Square foot estimating
• Taxonomy of Lupinus aridus (Papilionaceae: Genisteae)
• Taxonomy of Lupinus caespitosus
• The subspecies of Lupinus culbertsonii and L. cusickii (Leguminosae)