000 00365nam a2200133Ia 4500
008 130223s9999 xx 000 0 und d
245 _aComparison of arch-yarding and ground skidding of pine sawlogs in the University
260 _aOrono
260 _c1964
300 _a16 p.
440 _aT-10 Technical Series; Maine A
901 _pS28982
942 _cB
_2udc
999 _c118394
_d118394