00966nam 2200253 450 00000498220050718115200.092-63-10686-x20001113d1989----km-y0itay0103----baengCHManual on operational methods for the measurement of sediment transportby Long YuqianWorld Meteorological OrganizationGeneva, SwitzerlandSecretariat of the World Meteorogical Organization1989XII, 169 p.ill.24 cm.Operational Hydrology Report29WMO686Sedimenti fluvialimisurazione551(20. ed.)Geologia, idrologia, meteorologiaYuqian,Long439462World meteorological organizationITUniversità della Basilicata - B.I.A.RICAunimarc000004982Manual on operational methods for the measurement of sediment transport73082UNIBAS