. Bulletin of the Department of Agriculture. Agriculture; Agriculture. G-i BULLETIN 711, U. S, DEPARTMENT OF AGEICULTURE. GROUND YARDING. Up to within the last year or so the bulk of the timber was yarded by the ground system. Available information does not indicate how much is handled by this system at present. That it has been replaced. to a considerable extent by the high-lead and overhead systems is clear. This system of yarding was long the one standard system, and it is the system which p-resent-clay operators know best. For this reason it is here treated at greater length than the
. Bulletin of the Department of Agriculture. Agriculture; Agriculture. G-i BULLETIN 711, U. S, DEPARTMENT OF AGEICULTURE. GROUND YARDING. Up to within the last year or so the bulk of the timber was yarded by the ground system. Available information does not indicate how much is handled by this system at present. That it has been replaced. to a considerable extent by the high-lead and overhead systems is clear. This system of yarding was long the one standard system, and it is the system which p-resent-clay operators know best. For this reason it is here treated at greater length than the other systems; indeed, the discussion of ground yarding is made to serve as a basis for the discussion of high-lead and overhead Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original United States. Dept. of Agriculture. [Washington, D. C. ?] : The Dept. : Supt. of Docs. , G. P. O.
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