Showing 1 - 2 results of 2 for search 'Humphrey, C.J', query time: 0.01s Refine Results
  1. 1

    Railroad Tie Decay Comprising The Decay of Ties in Storage: Defects in Cross Tis, Caused by Fungi by Humphrey, C.J

    Published 1939
    Book
  2. 2

    Timber storage conditions in the eastern and southern states with reference to decay problems by Humphrey, C.J

    Published 1929
    Book