Natural resources, a summary report to the President of the United States.

Natural resources a summary report to the President of the United States.

出版社：Wash. : National Research Council, 1962.

出版年：1962

作者：National Research Council.

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Social sciences : a directory of information resources in the United States.

作者：National Referral Center.
出版社：Wash. : National Referral Center, 1973.
出版年：1973

Report on a survey of training and research in applied mathematics in the United States.

作者：National Research Council.
出版社：Wash. : National Research Council, Committee on Training and Research in Applied Mathematics, 1956.
出版年：1956

Message from the President of the United States transmitting a report of the Secretary of agricultur

作者：United States.
出版社：Washington : Govt. print. off., 1902.
出版年：1902

Mutual Trade and Resources of Chile and the United States.

出版社：N.Y.: Chile American Association, c1926.
出版年：1926

Development of resources and stabilization of employment in the United States.

出版社：Washingyon: [s.n.] c1941.
出版年：1941

Resources for the chemical industry in the United States.

作者：Industrial and Engineering Chemistry.
出版社：Wash. : American Chemical Society, 19 -