Yazar
b h wilford
1 cilt bulundu.
Cilt sonuçları
Chemical impregnation of trees and poles for wood preservation
B. H. Wilford · U.S. Dept. of Agriculture
30 sayfa · 1944
Wood poles / Wood / Wood preservatives / Preservation
Yükleniyor
Yükleniyor
Yazar
1 cilt bulundu.
B. H. Wilford · U.S. Dept. of Agriculture
30 sayfa · 1944
Wood poles / Wood / Wood preservatives / Preservation