TY  - RPRT
TI  - The decline of an adaptation in the absence of a presumed selection pressure
AU  - A. Cruz
AU  - James W. Wiley
PY  - 2017
DO  - 10.1111/j.1558-5646.1989.tb04206.x
UR  - https://pubs.usgs.gov/publication/5220002
ID  - 5220002
ER  -