TY  - BOOK
ED  - International Workshop on Environmental Problems of the Extractive Industries (1973 : Wright State University)
ED  - Deju, Raul A
ED  - Geological Society of America
ED  - Society of Mining Engineers of AIME
TI  - Extraction of minerals and energy: today's dilemmas 
SN  - 0250400561
PY  - 1974///
CY  - Ann Arbor, Mich
PB  - Ann Arbor Science Publishers
KW  - Mineral industries
KW  - Environmental aspects
KW  - Congresses
N1  - Sponsored by the Geological Society of America and the Society of Mining Engineers of AIME; Includes bibliographical references
ER  -