TY - RPRT TI - Habitat suitability index model for brook trout in streams of the Southern Blue Ridge Province: Surrogate variables, model evaluation, and suggested improvements AU - C. J. Schmitt AU - A.D. Lemly AU - P. V. Winger PY - 1993 UR - https://pubs.usgs.gov/publication/5230236 ID - 5230236 ER -