TY - RPRT TI - Masculinization of Nile tilapia ( Oreochromis niloticus ) by immersion in androgens AU - W.L. Gale AU - M.S. Fitzpatrick AU - M. Lucero AU - W.M. Contreras-Sanchez AU - C. B. Schreck PY - 1999 DO - 10.1016/s0044-8486(99)00136-2 UR - https://pubs.usgs.gov/publication/70162385 ID - 70162385 ER -