Yazar
samuel f gingrich
3 cilt bulundu.
Cilt sonuçları
Adjusting shortleaf pine volume tables for different limits of top utilization
Samuel F. Gingrich · U.S. Dept. of Agriculture, Forest Service, Central States Forest Experiment Station
12 sayfa · 1962
Shortleaf pine / Utilization
Shortleaf pine in Missouri
Samuel F. Gingrich · U.S. Central States Forest Experiment Station
Sayfa sayısı yok · 1965
Shortleaf pine / Thinning
Management of young and intermediate stands of upland hardwoods
Samuel F. Gingrich · U.S. Northeastern Forest Experiment Station
26 sayfa · 1971
Forest thinning / Hardwoods