@misc{indiciaeaeda0526635e, title = {Inheritance patterns of enzymes and serum proteins of mallard-black duck hybrids}, author = {R.P. Morgan and D. W. Meritt and S. B. Block and M.A. Cole and S. T. Sulkin and F.B. Lee and Charles J. Henny}, year = {1984}, doi = {10.1016/0305-1978(84)90019-x}, url = {https://pubs.usgs.gov/publication/5220004}, note = {Source identifier: 5220004} }