TY - RPRT TI - The role of water exchange between a stream channel and its hyporheic zone in nitrogen cycling at the terrestrial-aquatic interface AU - F.J. Triska AU - J.H. Duff AU - R.J. Avanzino PY - 1993 DO - 10.1007/bf00007177 UR - https://pubs.usgs.gov/publication/70018251 ID - 70018251 ER -