Gerd Heinrich
Gerd Hermann Heinrich (7 November 1896 in Berlin, Germany – 16 December 1984 in Farmington, USA) was a German entomologist and ornithologist known for his studies of parasitic Hymenoptera of the Ichneumonidae family and for the description of several bird species in Celebes, Dutch East Indies. Provided by Wikipedia
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Published 1967
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Published 1999
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Published 1990
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Published 2006
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Published 1998
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Published 1993
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Published 1993
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Published 1971
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