TY - RPRT TI - Cryopreservation of Sperm from the Endangered Colorado Pikeminnow AU - T.R. Tiersch AU - C.R. Figiel AU - W.R. Wayman AU - J.H. Williamson AU - O. T. Gorman AU - G.J. Carmichael PY - 2004 DO - 10.1577/c02-043 UR - https://pubs.usgs.gov/publication/70027744 ID - 70027744 ER -