David, Michel, 1945- Geostatistical ore reserve estimation by Michel David - Amsterdam Elsevier Scientific Pub. Co. 1977 - xix, 364 p. ill. 25 cm. - Developments in geomathematics 2 . Subjects--Topical Terms: Mine valuation--Statistical methodsMines and mineral resources--Statistical methods Dewey Class. No.: 622.13 D249g