National Oceanic and Atmospheric Administration, California. ... The number of experienced engineers and scientists in the earthquake area, who were immediately available to conduct studies and investigations in their specialized fields, wasanbsp;...
|Title||:||The San Fernando, California, earthquake of February 9, 1971|
|Author||:||Geological Survey (U.S.), United States. National Oceanic and Atmospheric Administration, California. Division of Mines and Geology|