00682cam a22002411 4500 agr20000393 DLC 20260227110941.0 770215m19181927ne acf b 000 0 mul agr20000393 (OCoLC)2739703 DLC NSbSU NSbSU DLC dutger premarc QK3 .V7 Vries, Hugo de, 1848-1935. Opera e periodicis collata. Utrecht, A. Oosthoek, 1918-27. 7 v. front. (v. 1, port.) illus., plates (part col., part fold.) diagrs. 25 cm. Bibliographies at end of articles. Botany. Biology. 8643 8643