Registros del 1 al 2 de 2 encontrados |
1.- Elaboration d´une methode d´evaluation de la qualite ecologique des petits plans d´eau basee sur les communautes de macroinvertebres Fondo Documental Asociado (1 documento/s): Visualizar Documento Menetrey-Perrottet, Nathalie Geneve: Section des Sciences de la Terre, Université de Geneve, 2009 Terre and environnement Revistas Ver registro
2.- Upgrading wastewater stabilization ponds to meet new discharge standards: proceedings of a symposium held at Utah State University, Logan, Utah, August 21-23, 1974 Middlebrooks, E.Joe...[et al.], ed.; Utah Water Research Laboratory, patr. Logan: Utah Water Research Laboratory, College of Engineering, Utah State University, 1974 PRWG - Utah Water Research Laboratory Peñarroya M/2-8.30 Ver registro
|
|
|