Сводный каталог книг

[Text] : this paper reprinted from the " Proceedings of the fourth hydrology symposium on research watersheds. Ontario Agricultural College, Guelph. May 1964 / D.R. Redmond. - Ottawa : Ontario agricultural college, 1964. - 299-304 p. - (Forest Feseach Branch Contribution ; № 581). - 0.05 р.

УДК

551.4

Аннотация: Research on problems arising from watershed management is not new in Canada. For many decades studies, often of an ad hoc nature, have solved individual problems that have arisen where rivers and small streams are managed for irrigation, flood control, hydroelectric power or improvement of water quality for domestic purposes. Many of these are in the more heavily populated regions of eastern Canada

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[Text] : reprented from the Proc. of the Fourth Symp. on Research Watersheds. Ontario Agricultural College, Guelph. May 1964 / D.R. Redmond. - Ottawa : Department of Forestry of Canada, 1964. - 5 p. - (Forest Research Branch Contribution ; № 581). - eng. - Библиогр.: с. 304. - 0.08 р.

УДК

551.5

Аннотация: Research on problems arising from watershed management is not new in Canada. For many decades of studies, has solved individual problems that have arised where rivers and small streams are managed for irrigation, flood control, hydroelectric power or improvement of water quality for domestic purposes. Many of these are in the more heavilly populated regions of eastern Canada

Экземпляры всего: 1
ИЛ-ИФ (1)
Свободны: ИЛ-ИФ (1)