Pacific Northwest Regional Planning Commission. (1938). Recent migration into the Pacific Northwest: Land problems, requirements in land reclamation, need for coordinated programs, necessary land development and settlement policies.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Pacific Northwest Regional Planning Commission. Recent Migration into the Pacific Northwest: Land Problems, Requirements in Land Reclamation, Need for Coordinated Programs, Necessary Land Development and Settlement Policies. [Portland, Or.], 1938.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)Pacific Northwest Regional Planning Commission. Recent Migration into the Pacific Northwest: Land Problems, Requirements in Land Reclamation, Need for Coordinated Programs, Necessary Land Development and Settlement Policies. 1938.
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