LC control no. | no2011100874 |
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Personal name heading | Clausen, Jens (Jens Christian), 1891-1969 |
Found in | Meiosis in two species and three hybrids of Crepis and its bearing on taxonomic relationship, 1929: t.p. (Jens Clausen) OCLC, Jun. 29, 2011 (hdg: Clausen, Jens (Jens Christian), 1891-1969) Who was who in America (Clausen, Jens Christian; research botanist, b. North Eskilstrup, Denmark, Mar. 11, 1891) SSDI via RootsWeb, Jun. 29, 2011 (Clausen, Jens, b. Mar. 11, 1891, d. Nov. 1969, Palo Alto, Calif.) |