Optimal water management of small rivers : draft outline / prepared by the delegation of Hungary.
1988
Полное описание
Условное обозначение[E/ECE/]ENVWA/WP.3/R.8
ЗаглавиеOptimal water management of small rivers : draft outline / prepared by the delegation of Hungary.
АвторыHungary
ДатаGeneva : UN, 10 Aug. 1988.
Описание
4 p. : table