TY  - BOOK
AU  - Toebes,C.
AU  - Ouryvaev,V.
TI  - Representative and experimental basins : : an international guide f or research and practice / 
PY  - 1970///
CY  - Paris : 
PB  - UNESCO , 
KW  - Hydrology
KW  - Research
N1  -  Includes bibliographical references
ER  -