Gilfond, Henry.
Disastrous earthquakes / by Henry Gilfond. - New York : Franklin Watts, 1981. - 66 p. : ill. - A First book .
Explains what causes earthquakes, how to predict and measure them, and ways to prevent damage.
053104324X
81004625
Earthquakes.
551.2
Disastrous earthquakes / by Henry Gilfond. - New York : Franklin Watts, 1981. - 66 p. : ill. - A First book .
Explains what causes earthquakes, how to predict and measure them, and ways to prevent damage.
053104324X
81004625
Earthquakes.
551.2