TY  - RPRT
TI  - Thunder on the Yellowstone revisited: An assessment of management of native ungulates by natural regulation, 1968-1993
AU  - F. J. Singer
AU  - D.M. Swift
AU  - M.B. Coughenour
AU  - J.D. Varley
PY  - 1998
UR  - https://pubs.usgs.gov/publication/70020499
ID  - 70020499
ER  -