Anatomy and morphology of ectotrophic mycorrhizae of Pinus resinosa ait. growing on strip-mine spoils in Clarion County, Pennsylvania, 190 - 01 - 04 - LD1017 .C8133 1975 K3, Volume: Archives LD1017 .C8133 1975 K3; Volume: Carlson Library Level A Main Quarto Collection QK604 .K3. Clarion University Archives.

Anatomy and morphology of ectotrophic mycorrhizae of Pinus resinosa ait. growing on strip-mine spoils in Clarion County, Pennsylvania, 190 - 01 - 04 - LD1017 .C8133 1975 K3, Volume: Archives LD1017 .C8133 1975 K3; Volume: Carlson Library Level A Main Quarto Collection QK604 .K3. Clarion University Archives. http://as-clarion.klnpa.org/repositories/2/resources/329 Accessed February 03, 2026.