"Bryophytes of McKinney's Cave."; "Ammons, Nelle P. (Nelle Perrel), 1889-"; "Bryophytes--West Virginia--Preston County."; "Ammons, Nelle P. (Nelle Perrel), 1889-"; "1933"; "

Journal article reprint from: The Bryologist, v.36 (1933:Jan./July).

"; ""; "P12350"; "pec"; "Bryophytes--West Virginia--Preston County."; "14256"; .