TY - RPRT TI - Turning population trend monitoring into active conservation: Can we save the cascades frog (Rang cascadae) in the Lassen Region of California? AU - G. M. Fellers AU - K.L. Pope AU - J.E. Stead AU - M.S. Koo AU - W.H. Welsh PY - 2008 UR - https://pubs.usgs.gov/publication/70009996 ID - 70009996 ER -