Results: 1 - 8 of 8
Dec 31, 1988
Open File Report
… a centralized collection of coal data in a consistent format, … regardless of the source of data, while simultaneously … archiving costly-to-obtain data. It should be stressed that …
Dec 31, 1991
Open File Report
… level. Collection of new data is limited. Data compiled and evaluated are … corporate reports and data from the coal industry. The …
Dec 31, 1991
Open File Report
… level. Collection of new data is limited. Data compiled and evaluated are … corporate reports and data from the coal industry. The …
Dec 31, 1990
Open File Report
… level. Collection of new data has been limited. Data compiled and evaluated has … acquire copies of all/selected data. … Richardson, R.J.H. … …
Dec 31, 1990
Open File Report
… level. Collection of new data has been limited. Data compiled and evaluated has … acquire copies of all/selected data. … Richardson, R.J.H. … …
Dec 31, 1988
Open File Report
… complex operations on tabular data bases and mapping systems. Traditionally, Data Base Management Systems (DBMS) … within one package and using one data base platform. The system …
Dec 31, 1989
Open File Report
… to the Muskeg River. Little data is available and the coal …
Aug 31, 1987
Open File Report