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VISUAL and SLOPE : perspective and quantitative representation of digital terrain models / Robert J. McGaughey and Roger H. Twito (General technical report PNW ; GTR-214)

VISUAL and SLOPE : perspective and quantitative representation of digital terrain models / Robert J. McGaughey and Roger H. Twito (General technical report PNW ; GTR-214)
Microform図書
1988<YCA-A 13.88:PNW-GTR-214>
National Diet Library
  • Author Heading...oseph) , 1959- Twito, Roger H Pacific Northwest Research St...

The SKYTOWER and SKYMOBILE programs for locating and designing skyline harvest units / Roger H. Twito, Robert J. McGaughey, and Stephen E. Reutebuch (General technical report PNW ; GTR-215)

The SKYTOWER and SKYMOBILE programs for locating and designing skyline harvest units / Roger H. Twito, Robert J. McGaughey, and Stephen E. Reutebuch (General technical report PNW ; GTR-215)
Microform図書
1988<YCA-A 13.88:PNW-GTR-215>
National Diet Library
  • Author HeadingTwito, Roger H McGaughey, Robert J. (Robert ...

The HIGHLEAD program : locating and designing highlead harvest units by using digital terrain models / Roger H. Twito, Stephen E. Reutebuch, and Robert J. McGaughey (General technical report PNW ; GTR-206)

The HIGHLEAD program : locating and designing highlead harvest units by using digital terrain models / Roger H. Twito, Stephen E. Reutebuch, and Robert J. McGaughey (General technical report PNW ; GTR-206)
Microform図書
1988<YCA-A 13.88:PNW-GTR-206>
National Diet Library
  • Author HeadingTwito, Roger H Reutebuch, Stephen E McGaughe...

SIMYAR, a cable-yarding simulation model / Robert J. McGaughey and Roger H. Twito (General technical report PNW ; GTR-205)

SIMYAR, a cable-yarding simulation model / Robert J. McGaughey and Roger H. Twito (General technical report PNW ; GTR-205)
Microform図書
1987<YCA-A 13.88:PNW-GTR-205>
National Diet Library
  • Author Heading...oseph) , 1959- Twito, Roger H Pacific Northwest Research St...

The MAP program : building the digital terrain model / Roger H. Twito, Ronald W. Mifflin, and Robert J. McGaughey (General technical report PNW ; GTR-200)

The MAP program : building the digital terrain model / Roger H. Twito, Ronald W. Mifflin, and Robert J. McGaughey (General technical report PNW ; GTR-200)
Microform図書
1987<YCA-A 13.88:PNW-GTR-200>
National Diet Library
  • Author HeadingTwito, Roger H Mifflin, Ronald W McGaughey, ...

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