Works matching IS 00483214 AND DT 2019 AND VI 49 AND IP 3

Results: 5
    1

    A Look Back in Time.

    Published in:
    Pennsylvania Geology, 2019, v. 49, n. 3, p. 39
    Publication type:
    Article
    2
    3

    100 Years of Photographs.

    Published in:
    Pennsylvania Geology, 2019, v. 49, n. 3, p. 25
    By:
    • Barnes, John H.;
    • Fleeger, Gary M.
    Publication type:
    Article
    4
    5

    Adaptability.

    Published in:
    Pennsylvania Geology, 2019, v. 49, n. 3, p. 2
    By:
    • Blackmer, Gale C.
    Publication type:
    Article