TY  - RPRT
TI  - Surveys of Puerto Rican screech-owl populations in large-tract and fragmented forest habitats
AU  - K.L. Pardieck
AU  - J.M. Meyers
AU  - M. Pagan
PY  - 1996
UR  - https://pubs.usgs.gov/publication/5223233
ID  - 5223233
ER  -