开放图书详细信息
| Library of Congress contributed to BHL | ||
| The Adirondack spruce; a study of the forest in Ne-ha-sa-ne park, with tables of volume and yield and a working plan for conservative lumbering; | ||
| Gifford Pinchot | ||
| keywords: Forests and forestry; Nehasane Park (N.Y.); Spruce; Lumbering; | ||
| Subject:植物学 | ||
| 美国 | ||