Study of engineered operation problems in logging, coordinated with helicopters, including felling, bucking and choker setting; analysis of yarding costs.


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    Title :

    Vertical logging with helicopters -- When and how


    Additional title:

    Forest Products J


    Contributors:

    Published in:

    Forest Products Journal ; 12 , n 11 ; p 513-515


    Publication date :

    1962


    Size :

    3 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English


    Keywords :




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