بواسطة
Von Schrenck, Hermann, 1873-1953
/
Schrenk, Hermann von, 1873-1953
.
النوع
Bluing of pine
/
Red rot
/
Yellow pines
/
Diseases and pests
/
Ponderosa pine
و 1 اكثر
.
بواسطة
Brooks, Robert H
.
النوع
Yellow pines
/
Lumber
/
Grading
/
Wood
/
Handbooks, manuals, etc
و 2 اكثر
.
الأسماء:
s 1
/
s 2
/
wood
/
noumea 1
/
sap
و 271 اكثر
بواسطة
Pearson, Gustaf Adolph. [from old catalog]
.
النوع
Yellow pines
/
Forests and forestry
/
Southwest, New
/
Southwest, New
/
Climate
.
الأسماء:
soil
/
areas
/
area
/
mexico
/
arizona
و 125 اكثر