TY  - BOOK
AU  - Bormann, Peter 
TI  - IASPEI: new manual of seismological observatory practice NMSOP; v. 1 & 2
SN  - 3-9808780-0-7
PY  - 2002///
CY  - Germany
PB  - GeoForschungsZentrum Potsdam
KW  - IaspeiObservatory Practice ManualSeismological Observatory Practice
ER  -