Hethe Henrickson,
Computers,
Stephen Webb, Elizabeth Harlow,
Social Science,
Liana Razmerita, Gloria Phillips-Wren, Lakhmi C. Jain, editors,
Rodolfo Soncini Sessa, Andrea Castelletti, Enrico Weber, Francesca Cellina, Francesca Pianosi,
Integrated water development,
Lemahieu, Wilfried.,
Yates, Jan M.,
Weber, Michael,,