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A biological survey for the nation

-д хадгалсан:
Байгууллагын зохиогчид: National Research Council (U.S.). Committee on the Formation of the National Biological Survey, ebrary, Inc
Бусад зохиолчид: Raven, Peter H.
Формат: Цахим Цахим ном
Хэл сонгох:англи
Хэвлэсэн: Washington, D.C. : National Academy Press, 1993.
Нөхцлүүд:
Ecosystem management > United States.
Biodiversity conservation > United States.
Biotic communities > United States.
Natural resources > United States.
Conservation of natural resources > United States.
Electronic books.
Онлайн хандалт:An electronic book accessible through the World Wide Web; click to view
Шошгууд: Шошго нэмэх
Шошго байхгүй, Энэхүү баримтыг шошголох эхний хүн болох!
Зүйлийн тодорхойлолт:Committee chairman: Peter H. Raven.
Study was sponsored by the Department of the Interior contract 14-48-0009-93-013.
"The Department of the Interior has begun the process of forming a new agency, the National Biological Survey (NBS)"--P. vii.
Биет тодорхойлолт:xv, 205 p. : ill., maps.
Номзүй:Includes bibliographical references (p. 167-171) and index.

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