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1 heading found for no2011100874
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Clausen, Jens, 1891-1969
Clausen, Jens Clausen, Jens (Jens Christian), 1891-1969 Clausen, Jens Christian, 1891- Jens Clausen American botanist (1891-1969) Clausen, Jens 1891-19.. Clausen, Christen Jens 1891-1969 Clausen, Jens Christian Clausen, Jens C., (Jens Christian), 1891-1969 |
Personal | The balance between coherence and variation in evolution Aarhus gennem tiderne Experimental studies on the nature of species Experimental studies on the nature of species Meiosis in two species and three hybrids of Crepis and its bearing on taxonomic ... Effect of varied environments on Western North American plants Genetical and cytological investigations on Viola tricolor L. and V. arvensis Mu ... Experimental studies on the nature of species |