Ernst Hartert
Ernst Johann Otto Hartert (29 October 1859 – 11 November 1933) was a widely published German ornithologist. Provided by Wikipedia
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Published 1891
Other Authors: ';
“...Hartert, Ernst (1859-1933)....”
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by Salvin, Osbert (1835-1898).
Published 1892
Other Authors: ';
“...Hartert, Ernst (1859-1933)....”Published 1892
Book
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