Yazar
Adon Poli
7 cilt bulundu.
Adon Poli · California Forest and Range Experiment Station, Forest Service
51 sayfa · 1958
Pastures / Timber / Meadows / Clearcutting / Ranches
Adon Poli · California Forest and Range Experiment Station
49 sayfa · 1948
Forests and forestry / Lands / Land tenure
Adon Poli · California Forest and Range Experiment Station
64 sayfa · 1953
Public lands / Forests and forestry / Land tenure
Adon Poli · U.S. Dept. of Agriculture Forest Service, California Forest and Range Experiment Station in cooperation with Agricultural Research Service Production Economics Research Branch
76 sayfa · 1954
Forests and forestry / Forest landowners / Land tenure
Adon Poli · U.S. Dept. of Agriculture, Farm Production Economics Division, Economic Research Service
39 sayfa · 1963
Statistics / Agriculture / Crop yields