TY  - RPRT
TI  - Semen collection and fertility in naturally fertile sandhill cranes
AU  - G. Chen
AU  - G.F. Gee
AU  - Jane M. Nicolich
AU  - J.A. Taylor
PY  - 1997
UR  - https://pubs.usgs.gov/publication/5210935
ID  - 5210935
ER  -