1.
Mesures d'incitation en faveur de la conservation de la diversite genetique en matiere agricole. 2. Analyse des mesures agri-environnementales belges. ; Incentives for the conserva...
2.
3.
4.
5.
6.
A site with foliicolous lichens in Belgium
A lichenological excursion in May 1997 near Han-sur-Lesse and Saint-Hubert, with notes on rare or critical taxa of the flora of Belgium and Luxembourg
7.
8.
9.
Stromatopogon cladoniae sp. nova, a remarkable new lichenicolous coelomycete from Belgium
New or interesting lichens and lichenicolous fungi from Belgium, Luxembourg and northern France. IX.
Report on two lichenological field meetings in the province of Luxembourg in Belgium
New or interesting lichens and lichenicolous fungi from Belgium, Luxembourg and northern France. X.
High-Throughput Sequencing Assists Studies in Genomic Variability and Epidemiology of Little Cherry Virus 1 and 2 infecting Prunus spp. in Belgium
Report of a lichenological field meeting in Luxembourg
Inventaire des sites wallons d'un très grand intérêt biologique