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o gordon langdon
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Yield of unmanaged slash pine stands in South Florida
O. Gordon Langdon · U.S. Dept. of Agriculture, Forest Service, Southeastern Forest Experiment Station
13 sayfa · 1961
Slash pine / Forests and forestry
Silvical characteristics of baldcypress (Taxodium distichum (L.) Rich var. distichum)
O. Gordon Langdon · U.S. Dept. of Agriculture, Forest Service, Southeastern Forest Experiment Station
Sayfa sayısı yok · 1958
Baldcypress
Cooperative forest and range management research in South Florida
O. Gordon Langdon · USDA Forest Service, Southeastern Forest Experiment Station
24 sayfa · 1955
Forests and forestry / Forest management / Range management
Management of natural stands of slash pine
O. Gordon Langdon · Dept. of Agriculture, Forest Service, Southeastern Forest Experiment Station
12 sayfa · 1976
Pine