Отображение 1 - 2 результаты of 2 для поиска 'International Commission on Irrigation and Drainage (ICID)', время запроса: 0.01сек.
Отмена результатов
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1
Planning and management, operations, and maintenance of irrigation and drainage systems a guide for the preparation of strategies and manuals
Опубликовано 1998Шифр: loading...
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2
The application of systems analysis to problems of irrigation, drainage and flood control a manual of water and agricultural engineers
Опубликовано 1980Шифр: loading...
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