Discusses the problem of maintaining a clean water supply and relates this issue to such topics as pollution, depletion of sources, and other environmental concerns.
hid | mid | miid | nid | wid | location_code | location | barcode | callnum | dewey | created | updated |
---|---|---|---|---|---|---|---|---|---|---|---|
2123228 | 5686659 | 2235 | 108149 | 174338 | HIVE | 259 | HIVE040733 | 363.73 BAR | 363.73 | 1582575937 | 1709307855 |