TY - RPRT TI - Yellowstone wolf ( Canis lupus ) denisty predicted by elk ( Cervus elaphus ) biomass AU - L. David Mech AU - Shannon Barber-Meyer PY - 2015 DO - 10.1139/cjz-2015-0002 UR - https://pubs.usgs.gov/publication/70159937 ID - 70159937 ER -