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61

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Legislation for the protection of birds other than game birds

by Palmer, Theodore S.
Published 1900

Book

62

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Nature's invitation Notes of a bird-gazer north and south

by Torrey, Bradford
Published 1904

Book

63

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Additions to the Coleoptera of the United States with notes on some known species /

by Schaeffer, Charles
Published 1905

Book

64

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Economic geology of the feldspar deposits of the United States /

by Bastin, Edson Sunderland
Published 1910

Book

65

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American medicinal leaves and herbs /

by Henkel, Alice
Published 1911

Book

66

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Reisebilder von einer Studienreise durch Sternwarten und Laboratorien der Vereinigten Staaten

by Konen, Heinrich 16.09.1874-31.12.1948
Published 1912

Book

67

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A history of the first half-century of the National Academy of Sciences, 1863-1913

Published 1913

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Electronic

68

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<<The>> classification of the public lands /

Published 1913

Book

69

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Chemistry in America Chapters from the history of the science in the United States

by Smith, Edgar F.
Published 1914

Book

70

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Creataceous deposits of the eastern Gulf region and species of Exogyra from the eastern Gulf region and the Carolinas /

by Stephenson, Lloyd William
Published 1914

Book

71

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<<A>> century of science in America : with special reference to the American Journal of Science ; 1818 - 1918 /

Published 1918

Book

72

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Buying Commodities By Weight or Measure : [Extracts adapted from Bureau of Standards Circular No. 55 Measurements for the Household] December 9. 1920.

Published 1920

Book

73

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Contribution a l'étude du peuplement des hautes montagnes

Published 1928

Book

74

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Wildlife portfolio of the Western National Parks

Published 1942

Book

75

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Bulletin of the Bureau of Standards.

Serial

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