Planning the management and operation, and maintenance of irrigation and drainage systems a guide for the preparation of strategies and manuals
| स्वरूप: | पुस्तक |
|---|---|
| भाषा: | English |
| प्रकाशित: |
Washington
World Bank
c1989.
|
| श्रृंखला: | World Bank technical paper
99 |
| विषय: |