Showing 1 - 2 results of 2 for search 'Humphrey, C.J', सवाल का समय: 0.01सेकंड परिणाम को परिष्कृत करें
  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 द्वारा Humphrey, C.J

    प्रकाशित 1939
    पुस्तक
    सूची में सहेजें
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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 द्वारा Humphrey, C.J

    प्रकाशित 1929
    पुस्तक
    सूची में सहेजें
    में बचाया:

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