EARTHQUAKES : FORCASTING AND MITIGATION
SRIVASTRAVA , H.N .
EARTHQUAKES : FORCASTING AND MITIGATION - 2ND. - NEW DELHI NATIONAL BOOK TRUST 2004 - 344: 22CM.
551.22 SRI
EARTHQUAKES : FORCASTING AND MITIGATION - 2ND. - NEW DELHI NATIONAL BOOK TRUST 2004 - 344: 22CM.
551.22 SRI