@misc{indiciae1cd076c1d2e1, title = {Cross-boundary issues for National Parks: What works "on the ground."}, author = {M. Buechner and C. Schonewald-Cox and R. Sauvajot and B. Wilcox}, year = {1992}, doi = {10.1007/bf02645670}, url = {https://pubs.usgs.gov/publication/1007875}, note = {Source identifier: 1007875} }