TY  - BOOK
ED  - Koblenz Symposium
ED  - Unesco.
ED  - World Meteorological Organization.
ED  - International Association of Hydrological Sciences.
TI  - Hydrometry: proceedings of the Koblenz Symposium, September 1970
T2  - Volume
SN  - 9230010510
AV  - GB680 .H92
U1  - 551.4/8/0723 
PY  - 1973///
CY  - [Paris]
PB  - Unesco
KW  - Hydrological instruments
KW  - Congresses
KW  - Hydrological stations
KW  - Radioisotopes in hydrology
N1  - English or French; abstracts also in Russian and Spanish; Published jointly by Unesco, World Meteorological Organization and the International Association of Hydrological Sciences; Includes bibliographies
ER  -