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Search keyword：(Author: #Copland Douglas Berry)
Inflation and expansion : essays on the Australian economy / by D.B. Copland
Melbourne : F.W. Cheshire , 1951
An economic survey of Australia / ed. by D. B. Copland
Philadelphia : American Academy of Political and Social Science , 1931. - (Annals of the American Academy of Political and Social Science ; v. 158)
The conflict of expansion and stability : documents relating to Australian economic policy, 1945-52 / ed. by D.B. Copland & R.H. Barback
Melbourne : Cheshire , 1957
Wheat production in New Zealand : a study in the economics of New Zealand agriculture / by D.B. Copland ; with a chapter on improvement in wheat by selection in N.Z. contributed by F.W. Hilgendorf ; and an introduction by James Hight
Auckland : Whitcombe & Tombs , 
濠洲經濟論 / コプランド著 ; 徳増栄太郎訳
東京 : 経済図書 , 1943.9