Exposure of waterfowl to lead : a nationwide survey of residues in wing bones of seven species 1972-73
1979
Stendell, Rey C. |
Toxic metals
Environmental pollutants and eggshell thickness : anhingas and wading birds in the eastern United States
1979
Ohlendorf, Harry M. |
Toxicity of lead and proposed substitute shot to mallards
1974
Longcore, J. R. |
Lead poisoning in waterfowl : proceedings of an IWRB workshop, Brussels, Belgium, 13-15 June 1991
1992
Pain, Deborah J. |
Total content and forms of heavy metals in the soils of Axios Delta
1993
Zalidis, G. |
Barbayiannis, N. |
Matsi, Theodora |