Pine Encroachment Study
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资源简介：
Map of Point Lobos State Reserve showing sites. Slides of same sites yearly over consecutive 3 or 4-year period. Some sites have slides for a fifth, non-consecutive year (1989). There are 48 â views â , several taken from each of 13 sites. Landscapes include pine forests and grassland with shrubs.
创建时间：
2005-01-01
