TY  - BOOK
AU  - Snyder,F.IISokolov,A.
AU  - Szesztay,K.
ED  - UNESCO
ED  - International Hydrological Decade. (IHD)
TI  - Flood studies: An International guide for collection and processing of data 
PY  - 1971///
CY  - París
PB  - UNESCO
ER  -