TY  - BOOK
AU  - Leshy,John D.
TI  - The mining law: a study in perpetual motion 
SN  - 0915707268 (alk. paper) :
PY  - 1987///
CY  - Washington, D.C.
PB  - Resources for the Future, Inc.
KW  - Mining law
KW  - United States
ER  -