TY  - SER
AU  - Whateley,Mike
ED  - Symposium: Coal: formation, occurrence and related properties
TI  - Geostatistical determination of contour accuracy in evaluating coal seam parameters: an example from the Leicestershire coalfield, England
SN  - 00379409
KW  - Evaluation des gisements de charbon
KW  - Géostatistique
KW  - Cartographie
N1  - bibliogr. p. 362
ER  -