Proceedings
Symposium on Contribution of Space Observations to Water Resources studies and the Management of these resources
Proceedings - Oxford Pergamon Press 1980 - 280
0080244734
Economics
Social sciences
Artificial satellites Water resources development Water supply
333.91 / S99P
Proceedings - Oxford Pergamon Press 1980 - 280
0080244734
Economics
Social sciences
Artificial satellites Water resources development Water supply
333.91 / S99P