TY  - RPRT
TI  - Integrated science and interdisciplinary research for parks and protected areas
AU  - Charles van Riper
AU  - Robert Powell
AU  - Jan W. van Wagtendonk
AU  - Gary Machlis
AU  - Russell Galipeau
AU  - Carena J. van Riper
AU  - Eick von Ruschkowski
PY  - 2012
UR  - https://pubs.usgs.gov/publication/70047901
ID  - 70047901
ER  -