14 resultados para field work

em Biodiversity Heritage Library, United States

Gray's school and field book of botany. Consisting of "Lessons in botany" and "Field, forest, and garden botany" bound in one volume. By Asa Gray.

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Gray's school and field book of botany, consisting of "Lessons in botany," and "Field, forest, and garden botany," bound in one volume / by Asa Gray...

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General principles of zoology; tr. by G. W. Field.

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General principles of zoology / by Richard Hertwig, tr. by George W. Field.

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The Characeae of America / by Timothy Field Allen.

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pt. 2

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The Characeae of America / by Timothy Field Allen.

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pt. 1

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May flies and midges of New York. Third report on aquatic insects. A study conducted at the entomologic field station, Ithaca, N.Y., under the direction of Ephraim Porter Felt. By James G. Needham, Kenneth J. Morton [and] O.A. Johannsen.

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Field book of insects, with special reference to those of northeastern United States, aiming to answer common questions, by Frank E. Lutz, with about 800 illustrations, many in color.

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Our knowledge of the external world as a field for scientific method in philosophy, by Bertrand Russell.

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Proceedings of the Cotteswold Naturalists' Field Club.

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v.2 (1854-1860)

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Proceedings of the Cotteswold Naturalists' Field Club.

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v.1 (1847-1853)

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The Field naturalist : a review of animals, plants, minerals, the structure of the earth, and appearances of the sky / edited by James Rennie.

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1 - 2

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Digging into history : a brief account of fifteen years of archaeological work in New Mexico / by Paul S. Martin, Chief Curator, Dept. of Anthropology ; drawings by Gustaf Dalstrom, Artist, Dept. of Anthropology.

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no.38(1959)

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A sketch of the natural history (vertebrates) of the British Islands : With a concise bibliography of popular works relating to the British fauna, and a list of field clubs and natural history societies in the United Kingdom / by F. G. Aflalo. With illustrations.

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