Earthquakes
Frisch, Aaron
Earthquakes - North Mankato, MN Smart Apple Media 2002 - 24 p. : col. photos - Natural Disasters .
Simple text and photographs explain: What is an earthquake? How Plates Move; Measuring Earthquakes; Earthquake precautions; includes a hands-on -- Make Your Own Seismograph.
1-58340-123-7 $14.95
Earthquakes - North Mankato, MN Smart Apple Media 2002 - 24 p. : col. photos - Natural Disasters .
Simple text and photographs explain: What is an earthquake? How Plates Move; Measuring Earthquakes; Earthquake precautions; includes a hands-on -- Make Your Own Seismograph.
1-58340-123-7 $14.95