982 resultados para Deemed Sale

Sensory biology of sharks, skates, and rays / editors Edward S. Hodgson, Robert F. Mathewson.

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Establishing a 200-mile fisheries zone / OTA Oceans Program staff.

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Freshwater isopods (Asellidae) of North America, by W. D. Williams.

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Freshwater planarians (Turbellaria) of North America.

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Freshwater polychaetes (Annelida) of North America, by Nancy Foster.

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U.S. science and technology for development : a contribution to the 1979 U.N. conference : background study on suggested U.S. initiatives for the U.N. Conference on Science and Technology for Development, Vienna, 1979 / prepared by National Research Council.

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The fisheries of North America / [sponsored by the National Fisheries Institute, inc., Washington, D.C., the Fisheries Council of Canada, Ottawa, and Camera [i.e. Cámara] Nacional de la Industria Pesquera, Mexico, D.F.].

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Aquatic dryopoid beetles (Coleoptera) of the United States, by Harley P. Brown.

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Threatened wildlife of the United States.

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Patterns and perspectives in environmental science : report prepared for the National Science Board, National Science Foundation.

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The Molecular aspects of biological development / Edited by R. A. Deering and Muriel Trask.

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Directory of environmental life scientists / prepared by the Institute of Ecology (TIE) for the U.S. Army Corps of Engineers.

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v.7: North Atlantic Region

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Basic research in the mission agencies : agency perspectives on the conduct and support of basic research / report of the National Science Board.

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Toward the endless frontier : history of the Committee on Science and Technology, 1959-79 / by Ken Hechler.

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Aquatic and wetland plants of southwestern United States, by Donovan S. Correll and Helen B. Correll.

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