Research note NE-(series). NE-19. Second-year results of hybrid poplar test plantings on bituminous stripmine spoils in Pennsylvania; [by Grant Davis].
Publication Title:
Second-year results of hybrid poplar test plantings on bituminous stripmine spoils in Pennsylvania; [by Grant Davis].
Display Title:
Research note NE-(series). NE-19. Second-year results of hybrid poplar test plantings on bituminous stripmine spoils in Pennsylvania; [by Grant Davis].