TY  - RPRT
TI  - Obtaining environmental measures to facilitate vertebrate habitat modeling
AU  - J.W. Karl
AU  - N.M. Wright
AU  - P.J. Heglund
AU  - J. M. Scott
PY  - 1999
UR  - https://pubs.usgs.gov/publication/70021488
ID  - 70021488
ER  -