LC control no. | n 84191427 |
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Personal name heading | Johnen, A. G. (Anna Gisela), 1925- |
Variant(s) | Johnen, Anna Gisela, 1925- |
Found in | Nieuwkoop, P.D. The epigenetic nature of early chordate development, 1985: CIP t.p. (A.G. Johnen; Zoological Inst., Cologne, W. Germany) data sheet (Anna Gisela Johnen, b. 11/16/25) |