Ninth Congress on Irrigation and Drainage : reports for discussion = Neuvieme Congres des Irrigations et du Drainage (Moscow, 1975).

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Корпоративные авторы: Congress on Irrigation and Drainage Moscow, Russia, International Commission Irrigation and Drainage
Формат: Материалы конференции
Опубликовано: New Delhi, India : International Commission on Irrigation and Drainage, 1975.
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Описание
Примечание:Papers are in English with French summaries, or French with English summaries.
Объем:6 v. : ill. ; 25 cm. + 6 supplements.