Sort By:
  1. Some observations on the economics of "overdesigning" rubble-mound structures with concrete armor by J. Richard Weggel.
    By: Weggel, J. Richard. - Coastal Engineering Research Center (U.S.)
    Publication info: Fort Belvoir, Va. :National Technical Information Service, Operations Division [distributor,1981]
    Contributed by: MBLWHOI Library
    Subjects: Concrete construction  Estimates  Structural design  Structural stability  United States  
    View Book
  2. Surveys for grassland birds of the Malta Field Office-BLM, including a seven-year study in north Valley County /
    By: Carlson, John. - Currier, Coburn. - Hendricks, P. - Lenard, Susan. - Maxell, Bryce A. - Montana Natural Heritage Program.
    Publication info: Helena, Mont. :Montana Natural Heritage Program,c2008.
    Contributed by: Montana State Library (
    Subjects: Bird populations  Birds  Blaine County  Estimates  Geographical distribution  Grasslands  Habitat surveys  Management  Montana  Phillips County  Rare birds  Valley County  
    View Book
  3. Techniques for shipboard surveys of marine birds / by Patrick J. Gould and Douglas J. Forsell.
    By: Gould, Patrick J. - Forsell, Douglas J. - U.S. Fish and Wildlife Service.
    Publication info: Springfield, VA :National Technical Information Service [distributor],1989.
    Contributed by: Prelinger Library (
    Subjects: Bird populations  Counting  Estimates  Sea birds  
    View Book