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Treesearch

Estimating numbers of campers on unsupervised campgrounds

Informally Refereed
Download (PDF 1.52 MB): https://research.fs.usda.gov/download/treesearch/3835.pdf

Citation

Wagar, J. Alan. 1964. Estimating numbers of campers on unsupervised campgrounds. Res. Pap. NE-18. Upper Darby, PA: U. S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station. 16 p.