Yazar
arnold l mignery
6 cilt bulundu.
Cilt sonuçları
Use of low-altitude continuous-strip aerial photography in forestry
Arnold L. Mignery · USDA Forest Service, Southern Forest Experiment Station
19 sayfa · 1951
Aerial photography / Forests and forestry / Measurement
Direct-seeding oaks on the Cumberland Plateau in Tennessee
Arnold L. Mignery · Southern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture
11 sayfa · 1975
Oak
Flowering dogwood
Arnold L. Mignery · U.S. Dept. of Agriculture, Forest Service
Sayfa sayısı yok · 1973
Flowering dogwood
A study of possible uses of continuous strip aerial photography in forestry
Arnold L. Mignery, University of Michigan. School of Natural Resources. · Yayınevi bilinmiyor
66 sayfa · 1949
Aerial photography in forestry