TY - RPRT TI - Hydrogeomorphic segments and hydraulic microhabitats of the Niobrara River, Nebraska— With special emphasis on the Niobrara National Scenic River AU - Jason S. Alexander AU - Ronald B. Zelt AU - Nathan J. Schaepe PY - 2010 DO - 10.3133/sir20105141 UR - https://pubs.usgs.gov/publication/sir20105141 ID - sir20105141 ER -