90 resultados para Radioisotopes in botany
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Mode of access: Internet.
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Issued with Gray's Manual of botany [1890?] the two volumes in one, lettered: Gray's lessons and manual of botany. Revised edition.
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This bibliography contains one hundred and one selected references on the uses of radiation and radioisotopes in entomology. These references were selected from the scientific literature published since 1961. An index to the insects studied is included.
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Bibliography: p. 14.
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"Contract No. AT(40-1)-Gen-33."
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Codium papenfussii P.C.Silva
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Mode of access: Internet.
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Mode of access: Internet.
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"No. 102."
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In this reprint, the plates from the three volumes are separately bound in one atlas. Plates 158-178 of volume one are bound after plate 198.
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Includes index.
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On cover: Woolwich surveys.
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Cover title.
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Folded plates, maps, and table in pocket.
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Mode of access: Internet.