R
Robert E. Frenkel
11 works on record
Works
Ruderal vegetation along some California roadsides
Preserve analysis
Preserve analysis
1979
Treading vegetation on Costa Rican soccer fields
Treading vegetation on Costa Rican soccer fields
Comparison of traditional phytosociological and numerical classificatory methods and their uses in ecology
Comparison of traditional phytosociological and numerical classificatory methods and their uses in ecology
Jackson-Frazier Wetland management plan
Jackson-Frazier Wetland management plan
Transition zone vegetation between intertidal marsh and upland in Oregon and Washington
Transition zone vegetation between intertidal marsh and upland in Oregon and Washington
Preserve analysis, Winchuck Slope
Preserve analysis, Winchuck Slope
Vegetational changes in the Willamette River Greenway in Benton and Linn Counties, 1972-1981
Vegetational changes in the Willamette River Greenway in Benton and Linn Counties, 1972-1981
Vegetation classification and map of the central Siskiyou Mountains, Oregon
Vegetation classification and map of the central Siskiyou Mountains, Oregon
Restoration of the Salmon River salt marshes
Restoration of the Salmon River salt marshes
Tidal datums and characteristics of the upper limits of coastal marshes in selected Oregon estuaries
Tidal datums and characteristics of the upper limits of coastal marshes in selected Oregon estuaries