Items where Author is "Wiersum, L.K."
 | Up a level |
Group by: Item Type | No Grouping
Number of items: 2.
Wiersum, L.K. Ionenopname door de plant. , 1963.
Kuijper, J. and Wiersum, L.K. Occurrence and transport of a substance causing flowering in the Soya bean (Glycine Max L.). [Groningen : Vereniging "Hooger Landbouw Onderwijs"]. , 1936