TY  - RPRT
TI  - A records system for a captive crane flock
AU  - D. H. Ellis
AU  - L. Hartman
AU  - Scott G. Hereford
AU  - J.L. McMillen
PY  - 1991
UR  - https://pubs.usgs.gov/publication/5210685
ID  - 5210685
ER  -