The Effects of mechanized harvesting on soil conditions in the spruce-fir region of north-central Maine. Orono: Univ. of Maine at Orono, 1978 13 p. : ill.
The Effects of mechanized harvesting on soil conditions in the spruce-fir region of north-central Maine. Orono: Univ. of Maine at Orono, 1978 13 p. : ill.
(1978) The Effects of mechanized harvesting on soil conditions in the spruce-fir region of north-central Maine, Orono: Univ. of Maine at Orono 13 p. : ill.
(1978). The Effects of mechanized harvesting on soil conditions in the spruce-fir region of north-central Maine. Orono: Univ. of Maine at Orono, 13 p. : ill.
The Effects of mechanized harvesting on soil conditions in the spruce-fir region of north-central Maine. Orono: Univ. of Maine at Orono; 1978. p. 13 p. : ill.
