Pastāsti draugiem par šo preci:
Groundwater Quality in West Virginia, 1993?2008 U.s. Department of the Interior
Groundwater Quality in West Virginia, 1993?2008
U.s. Department of the Interior
Approximately 42 percent of all West Virginians rely on groundwater for their domestic water supply. However, prior to 2008, the quality of the West Virginia?s groundwa-ter resource was largely unknown. The need for a statewide assessment of groundwater quality prompted the U. S. Geo-logical Survey (USGS), in cooperation with West Virginia Department of Environmental Protection (WVDEP), Divi-sion of Water and Waste Management, to develop an ambient groundwater-quality monitoring program.
| Mediji | Grāmatas Paperback Book (Grāmata ar mīksto vāku un līmēto muguru) |
| Izlaists | 2014. gada 23. jūlijs |
| ISBN13 | 9781499705966 |
| Izdevēji | CreateSpace Independent Publishing Platf |
| Lapas | 60 |
| Izmēri | 4 × 216 × 279 mm · 167 g |
| Valoda | Angļu |
Ziemassvētku dāvanas var atgriezt līdz 31. janvārim