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  1. By: Botanic Gardens (Singapore) - Burkill. I. H. (Isaac Henry),
    Publication info: 1921
    Holding Institution: Singapore Botanic Gardens, National Parks Board Singapore
    Subjects: Botanic Gardens (Singapore)  Culverts  Records and correspondence  
    BHL Collections: BHL Singapore
  2. By: Bryant, Mason D. - Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
    Publication info: [Portland, Or.?], U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, [1981]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Alaska  Culverts  Design and construction  Fishes  Fishways  Habitat  
  3. By: Foresman, Kerry R. - Montana. Dept. of Transportation. Research, Development and Technology Transfer Program. - University of Montana--Missoula. Division of Biological Sciences.
    Publication info: [Helena, MT], Montana Dept. of Transportation, 2001]
    Holding Institution: Montana State Library
    Subjects: Behavior  Culverts  Mammals  Montana  Research  
  4. By: Foresman, Kerry R. - Montana. Dept. of Transportation. Research Programs. - University of Montana--Missoula. Division of Biological Sciences.
    Publication info: Helena, MT, Montana Dept. of Transportation, Research Program, 2004]
    Holding Institution: Montana State Library
    Subjects: Behavior  Culverts  Environmental aspects  Mammals  Montana  Research  Roads  Wildlife crossings  
  5. By: Cahoon, Joel. - Montana State University (System). Dept. of Civil Engineering. - Montana. Dept. of Transportation. Research Section.
    Publication info: Helena, MT, Montana Dept. of Transportation, Research Section, 2005]
    Holding Institution: Montana State Library
    Subjects: Culverts  Fishways  Montana  
  1. By: Warnock-Juteau, Kendra - Bolduc, Valérie - Loscerbo, Daniella - Anderson, Michelle - Daguet, Caroline - Jaeger, Jochen A.G.
    Type: Article
    In: Nature Conservation
    Volume: 47
    Date: 2022
    Page Range: 235-270
    Publication Info: Pensoft Publishers 2022
    Subjects: camera traps  Culverts  existing structures  Landscape connectivity  road mitigation  underpasses  Wildlife Movement  wildlife passages