PROCEEDINGS OF THE EXPERT WORKING GROUP MEETINGS ON WATER RESOURCES DATA SYSTEMS AND WATER USE DATA
⇐ BackCall No:333.91 UNO
| Accession No. | 51467 |
| Accession Date: | 08-SEP-82 |
| Imprint | NEW YORK: UNITED NATIONS, 1980. |
| Pages: | 149 |
| Language: | ENGLISH |
| Accession No. | 51467 |
| Accession Date: | 08-SEP-82 |
| Imprint | NEW YORK: UNITED NATIONS, 1980. |
| Pages: | 149 |
| Language: | ENGLISH |