TY  - BOOK
AU  - Pfleider,Eugene P.
ED  - American Institute of Mining, Metallurgical, and Petroleum Engineers.
TI  - Surface Mining
U1  - 622.31 22
PY  - 1968///
CY  - New York
PB  - American Institute of Mining, Metallurgical, and Petroleum Engineers
KW  - Strip mining
KW  - Mining engineering
N1  - Includes bibliographical references and indexs (p.: 1049 - 1061 )
ER  -