@misc
{TN_libero_mab2,
author = {
Dufour, Kevin W.
AND
Ankney, C. Davison
},
title = {
Body Mass and Annual Survival in American Black Ducks: A Comment
},
publisher = {Munksgaard International},
isbn = {0030-5693},
keywords = {
Short Communications and Comments
},
year = {1990},
}