Search results for: Webb, Robert

Showing 1 - 20 results of 86 Refine Results
  1. 1
  2. 2

    Challenge of ice : by Robert N. Webb; illustrations by Arnie Kohn.

    Authors: Webb, Robert N.
    Published: Whitman Pub. Co., 1963
    Physical Description: 212 pages : illustrations ; 20 cm.
    Book
  3. 3

    Reptiles of Oklahoma

    Authors: Webb, Robert G.
    Published: University of Oklahoma Press, 1970
    Physical Description: xi, 370 pages : illustrations (part color), maps ; 21 cm.
    Book
  4. 4

    On the Northwest : commercial whaling in the Pacific Northwest, 1790-1967

    Authors: Webb, Robert Lloyd
    Published: University of British Columbia Press, 1988
    Physical Description: xxi, 425 pages : illustrations ; 24 cm.
    Book
  5. 5

    Description of a new softshell turtle from the southeastern United States.

    Authors: Webb, Robert G.
    Published: University of Kansas, 1959
    Physical Description: [517]-525 pages : plate, map ; 23 cm.
    Book
  6. 6

    North American recent soft-shelled turtles (family Trionychidae).

    Authors: Webb, Robert G.
    Published: University of Kansas, 1962
    Physical Description: 431-611 pages : illustrations, maps, tables ; 23 cm.
    Book
  7. 7

    A new species of frog (genus Tomodactylus) from western México.

    Authors: Webb, Robert G.
    Published: University of Kansas, 1962
    Physical Description: [175]-181 pages : illustrations ; 23 cm.
    Book
  8. 8

    Notes on reptiles from the Mexican State of Durango

    Authors: Webb, Robert G.
    Published: Museum, Michigan State University, 1959
    Physical Description: 252-258 pages ; 25 cm.
    Book
  9. 9

    The Mexican skink Eumeces lynxe : (Squamata, Scincidae)

    Authors: Webb, Robert G.
    Published: 1968
    Physical Description: 27 pages : illustrations ; 24 cm.
    Book
  10. 10

    Amphibians and reptiles from Malleco Province, Chile

    Authors: Webb, Robert G.
    Published: [Michigan State University], 1969
    Physical Description: 196-226 pages : illustrations, map ; 25 cm.
    Book
  11. 11

    Preliminary assessment of water quality in the alluvial aquifer of the Puerco River basin, Northeastern Arizona

    Authors: Webb, Robert H.
    Published: Department of the Interior, U.S. Geological Survey ; Books and Open-File Reports Section [distributor], 1987
    Physical Description: vi, 70 pages : illustrations, maps ; 28 cm.
    Government Document Book
  12. 12

    The response of vegetation to disturbance in Death Valley National Monument, California

    Authors: Webb, Robert H.
    Published: Department of the Interior, U.S. Geological Survey ; For sale by the Books and Open-File Reports Section, 1988
    Physical Description: vi, 103 pages : illustrations, 1 map ; 28 cm.
    Government Document Book
  13. 13

    Debris flows from tributaries of the Colorado River, Grand Canyon National Park, Arizona : executive summary

    Authors: Webb, Robert H.
    Published: Department of the Interior, U.S. Geological Survey ; Books and Open-File Reports Section, 1987
    Physical Description: 1 volume : illustrations, 1 map ; 28 cm.
    Government Document Microfilm Book
  14. 14

    Debris flows from tributaries of the Colorado River, Grand Canyon National Park, Arizona

    Authors: Webb, Robert H.
    Published: Department of the Interior, U.S. Geological Survey ; For sale by the Books and Open-File Reports Section, 1989
    Physical Description: iv, 39 pages : illustrations ; 29 cm.
    Government Document Book
  15. 15

    Distribution of radionuclide and trace-elements in ground water, grasses, and surficial sediments associated with the alluvial aquifer along the Puerco River, northeastern Arizona...

    Authors: Webb, Robert H.
    Published: U.S. Department of the Interior, Geological Survey ; Books and Open-File Reports Section [distributor], 1987
    Physical Description: 1 volume : illustrations, maps ; 28 cm.
    Government Document Microfilm Book
  16. 16

    Debris flows from tributaries of the Colorado River, Grand Canyon National Park, Arizona

    Authors: Webb, Robert H.
    Published: Department of the Interior, U.S. Geological Survey ; Books and Open-File Reports Section [distributor], 1987
    Physical Description: 1 volume : illustrations, maps ; 28 cm.
    Government Document Microfilm Book
  17. 17

    Climatic variability and flood frequency of the Santa Cruz River, Pima County, Arizona

    Authors: Webb, Robert H.
    Published: U.S. Department of the Interior, U.S. Geological Survey ; For sale by Book and Open-File Report Sales, 1992
    Physical Description: v, 40 pages : illustrations, maps ; 28 cm.
    Government Document Book
  18. 18

    Climatic variability and flood frequency of the Santa Cruz River, Pima County, Arizona

    Authors: Webb, Robert H.
    Published: U.S. Department of the Interior, U.S. Geological Survey ; Books and Open-File Reports Section [distributor], 1990
    Physical Description: v, 69 pages : illustrations, maps ; 28 cm.
    Government Document Microfilm Book
  19. 19

    Grand Canyon : a century of change : rephotography of the 1889-1890 Stanton Expedition

    Authors: Webb, Robert H.
    Published: University of Arizona Press, 1996
    Physical Description: xx, 290 pages : illustrations, maps ; 27 cm
    Book
  20. 20

    Historic channel change of Kanab Creek, southern Utah and northern Arizona, 1991

    Authors: Webb, Robert H.
    Published: Grand Canyon Natural History Association, 1992
    Physical Description: 91 pages : illustrations ; 28 cm.
    Book