American forests and forest products
著者
書誌事項
American forests and forest products
（Statistical bulletin / United States Department of Agriculture, no. 21）
U.S.G.P.O., 1928
この図書・雑誌をさがす
注記
At head of title: United States Department of Agriculture
"Issued October, 1927, Revised March, 1928"
Includes index
