TY  - BOOK
AU  - Toebs, C.
AU  -  V. Ouryvaev
TI  - Represntative and experimental basins: an international guide for research and practice 
U1  - 551.49 
PY  - 1970///
CY  - Paris
PB  - Unesco
KW  - Watersheds
KW  - Hydrology -- Research
N1  - Includes bibliographical references

ER  -