TY - RPRT TI - Implications of morphological variation among populations of California roach Lavinia symmetricus (Cyprinidae) for conservation policy AU - Larry R. Brown AU - Peter B. Moyle AU - William A. Bennett AU - Brian D. Quelvog PY - 1992 DO - 10.1016/0006-3207(92)91146-j UR - https://pubs.usgs.gov/publication/70199491 ID - 70199491 ER -