Results: 1 - 3 of 3
Dec 07, 2008
Data
… digitized where necessary. The data were validated against more recent data (Shuttle Radar Topography … where necessary. The published data set contains the lake …
Dec 07, 2008
Data
… digitized where necessary. The data were validated against more recent data (Shuttle Radar Topography … where necessary. The published data set contains the lake …
Dec 31, 1990
Open File Report
… of view. Additional coal quality data needs to be collected and … the remaining map area, little data is available and the coal …