Zobrazeno 1 - 5
of 5
pro vyhledávání: '"W. B. Ballard"'
Autor:
W. B. Ballard, Robert W. Tobey
Publikováno v:
Journal of wildlife diseases. 21(2)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1df0435c6ee8fce58e40256cfbebbbbf
https://pubmed.ncbi.nlm.nih.gov/3999256
https://pubmed.ncbi.nlm.nih.gov/3999256
Autor:
W. B. Ballard, A. T. Bergerud
Publikováno v:
The Journal of Wildlife Management. 52:344
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ade743c1dfa4a952e532341362fa36c3
https://doi.org/10.2307/3801247
https://doi.org/10.2307/3801247
Publikováno v:
Bears: Their Biology and Management. 7:23
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63d9ab3bb87ff47234fc97888d7e1a0e
https://doi.org/10.2307/3872604
https://doi.org/10.2307/3872604
Autor:
W. B. Ballard, A. T. Bergerud
Publikováno v:
The Journal of Wildlife Management. 53:251
We review arguments on the roles of wolf predation and winter starvation in recruitment of the Nelchina caribou (Rangifer tarandus) herd, Alaska. Van Ballenberghe (1985) originally proposed that high calf mortality in the 1960's and 1971-72 was cause
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24b54e9debc1543868fd4fcacca9491d
https://doi.org/10.2307/3801343
https://doi.org/10.2307/3801343
Publikováno v:
Journal of Mammalogy. 67:603-603
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af243179cf0f51fc309fa89c86ea9415
https://doi.org/10.2307/1381300
https://doi.org/10.2307/1381300