Ponderosa pine seed collection on the Colorado Front Range: a field guide - Schloegel, Catherine A., author; Chambers, Marin E., author; Sloan, Joshua L., author; Colorado Forest Restoration Institute, publisher (Colorado State University. Libraries, 2024)
Keywords: Ponderosa pine; Pine cones; Seeds -- Harvesting -- Handbooks, manuals, etc.; Forest restoration; Front Range (Colo.)