Vista normal
Vista MARC
- Contaminación de rios
Contaminación de rios (Término de materia)
Machine generated authority record.
Work cat.: (CoBo-ECI)4500: Spellman, Frank R 1139, Stream ecology and self-purification: , 1996.
Machine generated authority record.
Work cat.: (CoBo-ECI)4500: Spellman, Frank R 1139, Stream ecology and self-purification: , 1996.