Selected papers from the Latin-American meeting of the International Association of Hydrogeologists and the Latin-American Association of Groundwater Hydrology for Development Joint Congress on Groundwater and Human Development, Mar del Plata, Argentina, 21-25 October, 2002- Preface
"This book is a contribution to the implementation of the UNESCO IHP-VI programme 'Water Interactions: Systems at Risk and Social Challenges' 2002 - 2007" - Title page verso