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Cecropis abyssinica
Known as:
Hirundo abyssinica
National Institutes of Health
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Review
1987
Review
1987
Lower Ordovician graptolite fauna of the Bogo Shale (West Norway), and its palaeogeographical relationships
O. Schmidt
Bulletin of the Geological Society of Denmark
1987
Corpus ID: 55018294
Recent collections of some 1500 slabs in the Bogo Shale yielded 29 different graptolite species indicating an age of latest…
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1979
1979
Yellows of lettuce and some other vegetable crops in the Netherlands caused by beet western yellows virus
J. Ashby
,
L. Bos
,
N. Huijberts
Netherlands Journal of Plant Pathology
1979
Corpus ID: 7502048
A virus isolated from lettuce (Lactuca sativa), endive (Cichorium endivia), witloof chicory (C. intybus), and spinach (Spinacia…
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