Economic Evaluations in Exploration /
by Friedrich-Wilhelm Wellmer, Manfred Dalheimer, Markus Wagner.
- 2nd ed.
- Berlin Heidelberg : Springer-Verlag, c1986.
- xiv, 250 p. : ill. ; 24 cm.
Includes bibliographic references and index.
9783642092688 (pbk.) 3642092683 (pbk.)
Mineral industries--Accounting. Geology, Economic.