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Robert Chester Heller

19 books found.

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Cilt sonuçları

Radiation Effects on Moisture in Ponderosa Pine Litter

Arthur W. Magill, Clive M. Countryman, Craig D. Whitesell, Eamor C. Nord, Elliot L. Amidon, Henricus Cornelis Jansen, Jeanne Humphrey Block, Kenneth N. Boe, Pacific Southwest Forest and Range Experiment Station (Berkeley, Calif.), Philip M. McDonald, Robert Chester Heller, Robert F. Scharpf, Wallace J. Greentree, William S. Folkman · Yayınevi bilinmiyor

490 sayfa · 1975

Abies concolor

Impacts of Backcountry Recreation

David N. Cole, David P. Lowery, Frank C. Croft, Hal E. Anderson, William A. Laycock · Yayınevi bilinmiyor

274 sayfa · 1981

Aerial photography in forestry

Agriculture Handbook

Robert Chester Heller · Yayınevi bilinmiyor

34 sayfa · 1949

Agriculture

Evaluation of ERTS-1 Data for Forest and Rangeland Surveys

Robert Chester Heller · Yayınevi bilinmiyor

84 sayfa · 1975

Earth resources technology satellites

Identification of Tree Species on Large-scale Panchromatic and Color Aerial Photographs

Robert Chester Heller, G. E. Doverspike, Robert Clement Aldrich · Yayınevi bilinmiyor

22 sayfa · 1964

Aerial photography in forestry

Rating the Risk of Tussock Moth Defoliation Using Aerial Photographs

Robert Chester Heller, Steven A. Sader · Yayınevi bilinmiyor

24 sayfa · 1980

Aerial photography in forestry

Updating Forest Road Maps with Panoramic Aerial Photography

W. A. Befort, Robert Chester Heller, Joseph J. Ulliman · Yayınevi bilinmiyor

24 sayfa · 1980

Aerial photography in forestry

Coast redwoodOrganizational Factors in Fire PreventionCraig D. Whitesell, Elliot L. Amidon, Henricus Cornelis Jansen, Jeanne Humphrey Block, Kenneth N. Boe, Philip M. McDonald

Organizational Factors in Fire Prevention

Craig D. Whitesell, Elliot L. Amidon, Henricus Cornelis Jansen, Jeanne Humphrey Block, Kenneth N. Boe, Philip M. McDonald · Yayınevi bilinmiyor

17 sayfa · 1975

Coast redwood

SawfliesThe Virginia pine sawfly in 1960T. McIntyre, Robert Chester Heller, C. L. Morris

The Virginia pine sawfly in 1960

T. McIntyre, Robert Chester Heller, C. L. Morris · Yayınevi bilinmiyor

7 sayfa · 1961

Sawflies

Forest surveysAerial Survey MethodsRobert Chester Heller

Aerial Survey Methods

Robert Chester Heller · Yayınevi bilinmiyor

4 sayfa · 1960

Forest surveys

Photography, PanoramicViewing and Handling Panoramic Aerial PhotographsW. A. Befort, Robert Chester Heller, Joseph J. Ulliman

Viewing and Handling Panoramic Aerial Photographs

W. A. Befort, Robert Chester Heller, Joseph J. Ulliman · Yayınevi bilinmiyor

16 sayfa · 1980

Photography, Panoramic

AcaricidesGuide for Surveying Phreatophyte VegetationAugust Ernest Kehr, Bill A. Butt, Edward Small, Kenneth G. Reinhart, L. P. Hebert, Raymond Starr Dunham, Robert Chester Heller, George E. Doverspike, J. C. Keller, Robert V. Akeley, Geoffrey Van Clief Houghland, Robert Clement Aldrich

Guide for Surveying Phreatophyte Vegetation

August Ernest Kehr, Bill A. Butt, Edward Small, Kenneth G. Reinhart, L. P. Hebert, Raymond Starr Dunham, Robert Chester Heller, George E. Doverspike, J. C. Keller, Robert V. Akeley, Geoffrey Van Clief Houghland, Robert Clement Aldrich · Yayınevi bilinmiyor

61 sayfa · 1964

Acaricides

ChaparralEvaluation of Skylab (EREP) Data for Forest and Rangeland SurveysArthur W. Magill, Craig D. Whitesell, Eamor C. Nord, Elliot L. Amidon, Henricus C. Jansen, Jeanne Humphrey Block, Philip M. McDonald, Robert Chester Heller, Robert F. Scharpf, Wallace J. Greentree, William S. Folkman

Evaluation of Skylab (EREP) Data for Forest and Rangeland Surveys

Arthur W. Magill, Craig D. Whitesell, Eamor C. Nord, Elliot L. Amidon, Henricus C. Jansen, Jeanne Humphrey Block, Philip M. McDonald, Robert Chester Heller, Robert F. Scharpf, Wallace J. Greentree, William S. Folkman · Yayınevi bilinmiyor

18 sayfa · 1975

Chaparral

CottonU.S. Inspected Meat and Poultry Packing PlantsC. W. Dull, Robert Chester Heller, United States. Agricultural Marketing Service. Cotton Division, Steven A. Sader

U.S. Inspected Meat and Poultry Packing Plants

C. W. Dull, Robert Chester Heller, United States. Agricultural Marketing Service. Cotton Division, Steven A. Sader · Yayınevi bilinmiyor

15 sayfa · 1980

Cotton

Aerial surveys in forestryAdaptable Maps for Aerial Survey and Their Efficient UseRobert Chester Heller

Adaptable Maps for Aerial Survey and Their Efficient Use

Robert Chester Heller · Yayınevi bilinmiyor

4 sayfa · 1958

Aerial surveys in forestry

Aerial photography in forestryEvaluation of ERTS-I Data for Inventory of Forest and Rangeland and Detection of Forest StressRobert Chester Heller

Evaluation of ERTS-I Data for Inventory of Forest and Rangeland and Detection of Forest Stress

Robert Chester Heller · Yayınevi bilinmiyor

Sayfa sayısı yok · 1974

Aerial photography in forestry

Aerial photographsViewing and Handling Aerial PhotographsW. A. Befort, Robert Chester Heller, J. J. Ulliman

Viewing and Handling Aerial Photographs

W. A. Befort, Robert Chester Heller, J. J. Ulliman · Yayınevi bilinmiyor

16 sayfa · 1980

Aerial photographs

Aerial photogrammetryAerial Survey Methods for Detecting Forest Insect OutbreaksUnited States. Bureau of Entomology and Plant Quarantine, Robert Chester Heller

Aerial Survey Methods for Detecting Forest Insect Outbreaks

United States. Bureau of Entomology and Plant Quarantine, Robert Chester Heller · Yayınevi bilinmiyor

54 sayfa · 1952

Aerial photogrammetry

Forestry law and legislationThe Application of Forest Regulatory Methods to the Great Falls Division of the Duke Power Company LandsRobert Chester Heller

The Application of Forest Regulatory Methods to the Great Falls Division of the Duke Power Company Lands

Robert Chester Heller · Yayınevi bilinmiyor

162 sayfa · 1941

Forestry law and legislation

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