Proceedings of the International Conference on Hydrology and Water Resources, New Delhi, India, December 1993 Editat de V. P. Singh et al. 31 dec 1995 Hardback Preț: 604.81 lei 711.53 lei 6-8 săpt. -15%
Water-Quality Hydrology Editat de V. P. Singh et al. 31 dec 1995 Hardback Preț: 587.63 lei 691.33 lei 6-8 săpt. -15%