Mostra 1 - 2 risultati di 2 ricerca 'Humphrey, C.J', tempo di risposta: 0,00s Raffina i risultati
  1. 1
    Railroad Tie Decay Comprising The Decay of Ties in Storage: Defects in Cross Tis, Caused by Fungi

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

    Pubblicazione 1939
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  2. 2
    Timber storage conditions in the eastern and southern states with reference to decay problems

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

    Pubblicazione 1929
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