Vegetation Inventory of Harvard Forest 1986-1993
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资源简介：
The three main tracts of the Harvard Forest (3000 acres) in Petersham MA have been sampled every 10-30 years since 1907. Though methods have varied, each survey has involved mapping forest stands followed by intensive sampling. This inventory was completed in 1986-1993.
创建时间：
2023-12-04
