TY - RPRT TI - Body and diet composition of sympatric black and grizzly bears in the Greater Yellowstone Ecosystem AU - Charles C. Schwartz AU - Jennifer K. Fortin AU - Justin E. Teisberg AU - Mark A. Haroldson AU - Christopher Servheen AU - Charles T. Robbins AU - Frank T. van Manen PY - 2013 DO - 10.1002/jwmg.633 UR - https://pubs.usgs.gov/publication/70155236 ID - 70155236 ER -