International Association of Hydrogeologists Congress, & Sililo, O. (2000). Groundwater, past achievements and future challenges: Proceedings of the XXX IAH Congress on Groundwater Past Achievements and Future Challenges held at Cape Town, South Africa on 26 November-1 December 2000. Rotterdam: A.A. Balkema.
Chicago Style CitationInternational Association of Hydrogeologists Congress, and Oliver Sililo. Groundwater, Past Achievements and Future Challenges: Proceedings of the XXX IAH Congress On Groundwater Past Achievements and Future Challenges Held At Cape Town, South Africa On 26 November-1 December 2000. Rotterdam: A.A. Balkema, 2000.
MLA CitationInternational Association of Hydrogeologists Congress, and Oliver Sililo. Groundwater, Past Achievements and Future Challenges: Proceedings of the XXX IAH Congress On Groundwater Past Achievements and Future Challenges Held At Cape Town, South Africa On 26 November-1 December 2000. Rotterdam: A.A. Balkema, 2000.