TY  - BOOK
AU  - Hardy,H.Reginald
AU  - Leighton,Frederick W.
ED  - Conference on Acoustic Emission/Microseismic Activity in Geologic Structures and Materials
ED  - Pennsylvania State University.
TI  - Proceedings: Second Conference on Acoustic Emission/Microseismic Activity in Geologic Structures and Materials, held at the Pennsylvania State University, University Park, Pennsylvania, November 13-15, 1978 
SN  - 0878490329
U1  - 624.151 
PY  - 1980///
CY  - Clausthal, Germany, Rockport, Me.
PB  - Trans Tech Publications, Distributed in North America by Karl Distributions, Trans Tech Publications
KW  - Acoustic emission
KW  - Congresses
KW  - Microseisms
KW  - Rock mechanics
N1  - Sponsored by the Pennsylvania State University, Rock Mechanics Laboratory; Includes bibliographical references
ER  -