Yazar
lake s gill
7 cilt bulundu.
Cilt sonuçları
Dwarfmistletoe of ponderosa pine in the southwest
Lake S. Gill · Rocky Mountain Forest and Range Experiment Station
Sayfa sayısı yok · 1954
Control / Diseases and pests / Dwarf mistletoes / Ponderosa pine
Dwarfmistletoe of lodgepole pine
Lake S. Gill · U.S. Dept. of Agriculture, Forest Service
Sayfa sayısı yok · 1964
Lodgepole pine / Dwarf mistletoes / Diseases and pests
Arceuthobium in the United States
Lake S. Gill · The Connecticut Academy of Arts and Sciences
245 sayfa · 1935
Mistletoes / Trees / Diseases and pests
Chestnut blight
G. F. Gravatt, Lake S. Gill · U.S. Dept. of Agriculture
18 sayfa · 1930
Chestnut blight / Chestnut / Diseases and pests
Deterioration of chestnut in the southern Appalachians
Dow Vawter Baxter, Lake S. Gill, United States. Department of Agriculture. National Agricultural Library. · U.S. Dept. of Agriculture
22 sayfa · 1931
Chestnut