TY - RPRT TI - Quantifying production of salmon fry in an unscreened irrigation system: A case study on the Rangitata River, New Zealand AU - M. J. Unwin AU - M. Webb AU - R. J. Barker AU - William A. Link PY - 2005 DO - 10.1577/m04-065.1 UR - https://pubs.usgs.gov/publication/5224456 ID - 5224456 ER -