1. 01. English Non Fiction Hydrosphere : freshwater systems and pollution / by Desonie, Dana. Publication: New York : Chelsea House, 2008 . 194 p. : 25 cm. Date:2008 Availability: Copies available: (1), Actions:
2. 01. English Non Fiction L'eau Douce en Péril! by Inskipp, carol Publication: Montreal Éditions Hurtubise HMH Ltéé 2006 Date:2006 Availability: Copies available: (1), Actions: