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1de réir Dorman, Keith William, 1910-“...Dept. of Agriculture, Forest Service,...”
Foilsithe / Cruthaithe 1976
LEABHAR -
2de réir Schultz, Robert P.“...Dept. of Agriculture, Forest Service ;...”
Foilsithe / Cruthaithe 1997
Doiciméad rialtais LEABHAR -
3
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4Foilsithe / Cruthaithe 1988“...United States Dept. of Agriculture, Forest Service,...”
LEABHAR -
5Foilsithe / Cruthaithe 2001“...USDA Forest Service, Southern Research Station,...”
Sraithuimhir -
6Foilsithe / Cruthaithe 1997“...USDA Forest Service, Southern Research Station,...”
Sraithuimhir -
7Foilsithe / Cruthaithe 1963“...Southern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture,...”
Sraithuimhir -
8Foilsithe / Cruthaithe 1963“...Dept. of Agriculture, Forest Service,...”
Sraithuimhir -
9Foilsithe / Cruthaithe 1963“...Dept. of Agriculture, Forest Service, Southern Forest Experiment Station,...”
Sraithuimhir -
10Foilsithe / Cruthaithe 1968“...Dept. of Agriculture, Forest Service, Southeastern Forest Experiment Station,...”
Sraithuimhir -
11
Sraithuimhir -
12Foilsithe / Cruthaithe 1968“...Southern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture,...”
Sraithuimhir -
13Foilsithe / Cruthaithe 1963“...Dept. of Agriculture, Forest Service, Southeastern Forest Experiment Station,...”
Sraithuimhir