The effects of shading and planting depth treatments on the germination and survival of ponderosa pine
Institution: | University of Arizona |
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Department: | |
Year: | 1967 |
Keywords: | Ponderosa pine – Growth.; Yellow pines.; Forests and forestry. |
Record ID: | 1517460 |
Full text PDF: | http://hdl.handle.net/10150/551921 |