Security of Public Water Supplies NATO Science Partnership Subseries: 2, nr. 66 Editat de Rolf A. Deininger et al. 31 dec 1999 Hardback Preț: 912.09 lei 1112.30 lei 6-8 săpt. -18%
Transboundary Water Resources Management: Institutional and Engineering Approaches Nato Science Partnership Subseries: 2, nr. 7 Editat de Jacques Ganoulis et al. 19 feb 1996 Hardback Preț: 1184.61 lei 1444.65 lei 6-8 săpt. -18%