TY  - BOOK
AU  - Lyapichev, P.A.
AU  - Greenburg, P., ed.
AU  - Olaru, H., tran.
TI  - River runoff regulation and water - management calculations
SN  - 9780706514988
PY  - 1975///
CY  - Jerusalem
PB  - Keter Publishing House
ER  -