Welch, Thomas Robert2014-08-282026-09-292014-08-282026-09-291969http://arks.princeton.edu/ark:/88435/dsp011z40kt08xhttps://theses-dissertations.princeton.edu/handle/88435/dsp011z40kt08x39 PagesThe Co-Occurrence of Alpine and Sub-Alpine Plants above Tree Line in the Adirondack Mountains of New YorkPrinceton University Senior ThesesWalk-in Access. This thesis can only be viewed on computer terminals at the <a href=http://mudd.princeton.edu>Mudd Manuscript Library</a>.