TY  - RPRT
TI  - Variation in age at metamorphosis across a latitudinal gradient for the tailed frog, Ascaphus truei
AU  - R. Bruce Bury
AU  - M. J. Adams
PY  - 1999
UR  - https://pubs.usgs.gov/publication/1015987
ID  - 1015987
ER  -