par  De Becker, Eliane  ;Billen, Gilles
;Billen, Gilles  ;Servais, Pierre
;Servais, Pierre 
Référence . Specialised conference on Nitrogen pollution of water organized by the International Association on Water Pollution Research and Control and the International Water Supply Association (novembre 1987: Bruxelles (Belgique))
Publication Non publié, 1987-11
           ;Billen, Gilles
;Billen, Gilles  ;Servais, Pierre
;Servais, Pierre 
Référence . Specialised conference on Nitrogen pollution of water organized by the International Association on Water Pollution Research and Control and the International Water Supply Association (novembre 1987: Bruxelles (Belgique))
Publication Non publié, 1987-11
                                                                                                       
			Communication à un colloque
                                                  
        | Titre: | 
 | 
| Auteur: | De Becker, Eliane; Billen, Gilles; Servais, Pierre | 
| Informations sur la publication: | . Specialised conference on Nitrogen pollution of water organized by the International Association on Water Pollution Research and Control and the International Water Supply Association (novembre 1987: Bruxelles (Belgique)) | 
| Statut de publication: | Non publié, 1987-11 | 
| Sujet CREF: | Environnement et pollution | 
| Langue: | N/A | 



