Whetstone, G.W Grigoriew, V.J
HYDROLOGIC Information systems / edited by G.W.Whetstone, V.J.Grigoriew - Paris United Nations Educational Scientific and Cultural Organizat 1972 - 72 p.
Includes referrences
90837
910.11 / HYD
HYDROLOGIC Information systems / edited by G.W.Whetstone, V.J.Grigoriew - Paris United Nations Educational Scientific and Cultural Organizat 1972 - 72 p.
Includes referrences
90837
910.11 / HYD