TY - RPRT TI - Annual peak discharges from small drainage areas in Montana through September 1976 AU - M. V. Johnson AU - R. J. Omang AU - J. A. Hull PY - 1977 DO - 10.3133/ofr77172 UR - https://pubs.usgs.gov/publication/ofr77172 ID - ofr77172 ER -