Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Robert S. Ellarson"'
Autor:
Steven R. Peterson, Robert S. Ellarson
Publikováno v:
The Auk. 95:115-121
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d9fd9026a997a25a89463ae30be0269
https://doi.org/10.2307/4085501
https://doi.org/10.2307/4085501
Autor:
Joseph J. Hickey, Robert S. Ellarson
Publikováno v:
Journal of Mammalogy. 33:482-483
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bcb4d5aded443e090114f994fb963bc5
https://doi.org/10.1093/jmammal/33.4.482
https://doi.org/10.1093/jmammal/33.4.482
Autor:
Steven R. Peterson, Robert S. Ellarson
Publikováno v:
The Journal of Wildlife Management. 39:217
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b696c90692dd599096a95cc7691d6610
https://doi.org/10.2307/3800491
https://doi.org/10.2307/3800491
Autor:
Robert S. Ellarson, Steven R. Peterson
Publikováno v:
The Journal of Wildlife Management. 40:704
Total mercury was determined in 99 oldsquaw (Clangula hyemalis) livers and 11 composite clutches collected on Lake Michigan and in northwest Hudson Bay. Residue levels were similar in different sex and age-classes collected during the same time perio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30c311ea1ee95a4904953d86c0260df8
https://doi.org/10.2307/3800566
https://doi.org/10.2307/3800566
Autor:
Harry C. Parker, Robert S. Ellarson, Joseph J. Hickey, Charles G. Wilber, Walter E. Howard, Melvin E. Smith, Hubert Frings, Mable Frings, Richard G. van Gelder, Woodrow W. Goodpaster, E. Lendell Cockrum, Richard M. Hansen, Horace F. Quick, Rollin H. Baker, Henry E. Childs, David J. Doran, Harvey L. Gunderson, Alex Beltz, Ernest S. Booth, Laurence M. Huey, W. Prychodko, R. York Edwards, Floyd E. Durham, William P. Harris, Carlos de Paula Couto
Publikováno v:
Journal of Mammalogy. 33:480
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3d9261998f20dfb57bb491b596c0aca
https://doi.org/10.2307/1376022
https://doi.org/10.2307/1376022