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Proceedings of the California Academy of Sciences, 4th series. ser.4:v.20 (1931-1933)

Parts

  1. Geographic variation in the Richardson grouse
    By: Swarth, Harry S
    Type: Article
    In: Proceedings of the California Academy of Sciences, 4th series.
    Volume: 20
    Series: 4
    Date: 1931
    Page Range: 1--7
    Publication info: San Francisco,California Academy of Sciences.
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  2. The flora of the Revillagigedo Islands
    By: Johnston, Ivan Murray
    Type: Article
    In: Proceedings of the California Academy of Sciences, 4th series.
    Volume: 20
    Series: 4
    Date: 1931
    Page Range: 9--104
    Publication info: San Francisco,California Academy of Sciences.
    View Article
  3. The genus Pogogyne
    By: Howell, John Thomas,
    Type: Article
    In: Proceedings of the California Academy of Sciences, 4th series.
    Volume: 20
    Series: 4
    Date: 1931
    Page Range: 105--128
    Publication info: San Francisco,California Academy of Sciences.
    View Article
  4. New species of plants from Western North America
    By: Eastwood, Alice
    Type: Article
    In: Proceedings of the California Academy of Sciences, 4th series.
    Volume: 20
    Series: 4
    Date: 1931
    Page Range: 135--160
    Publication info: San Francisco,California Academy of Sciences.
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  5. The diatoms of Sharktooth Hill, Kern County, California
    By: Hanna, G Dallas
    Type: Article
    In: Proceedings of the California Academy of Sciences, 4th series.
    Volume: 20
    Series: 4
    Date: 1932
    Page Range: 161--263
    Publication info: San Francisco,California Academy of Sciences.
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  6. A new subspecies of coral snake from Guatemala
    By: Schmidt, Karl Patterson,
    Type: Article
    In: Proceedings of the California Academy of Sciences, 4th series.
    Volume: 20
    Series: 4
    Date: 1932
    Page Range: 265--67
    Publication info: San Francisco,California Academy of Sciences.
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  7. Birds and mammals from the Kootenay Valley, Southeastern British Columbia
    By: Mailliard, Joseph
    Type: Article
    In: Proceedings of the California Academy of Sciences, 4th series.
    Volume: 20
    Series: 4
    Date: 1932
    Page Range: 269--290
    Publication info: San Francisco,California Academy of Sciences.
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  8. Miscellaneous studies in the Elateridae and related families of Coleoptera
    By: Van Dyke, Edwin C
    Type: Article
    In: Proceedings of the California Academy of Sciences, 4th series.
    Volume: 20
    Series: 4
    Date: 1932
    Page Range: 291--465
    Publication info: San Francisco,California Academy of Sciences.
    View Article