在结果中检索
  Communities
  Subjects
  All Items
作者
Resource Type
研究报告 [2]
Issued Date
2019 [1]
2018 [1]
keyword
discipline
Language
Topic
Source
globalchange

Search Results

 Help

Item hits: (Results 1-2 of 2)

Items/Page:    Sort:
Effects of experimental removal of Barred Owls on population Demography of Northern Spotted Owls in Washington and Oregon—2018 Progress Report [研究报告]
10.3133/ofr20191074U.S. Geological Survey. 2019-01-01
Wiens, J. David jwiens@usgs.gov;  Dugger, Katie M.;  Lesmeister, Damon B.;  Dilione, Krista E. kdilione@usgs.gov;  Simon, David C. dsimon@usgs.gov
View/Download：4/0
 
Effects of experimental removal of Barred Owls on population demography of Northern Spotted Owls in Washington and Oregon—2017 progress report [研究报告]
10.3133/ofr20181086U.S. Geological Survey. 2018-01-01
Wiens, J. David jwiens@usgs.gov;  Dugger, Katie M.;  Lesmeister, Damon B.;  Dilione, Krista E. kdilione@usgs.gov;  Simon, David C. dsimon@usgs.gov
View/Download：0/0
 

1