Potamogeton, Elodea en ruilverkavelingen
Gorteria Dutch Botanical Archives , Volume 4 - Issue 6/8 p. 113- 114
The author points out the explosive development of several species of Potamogeton and of Elodea nuttallii (Planch.) St. John in the province of Friesland as a result of a new and extensive parcelling in this province.
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