192 p. :col. ill. ;28 cm.
"Open with extreme caution"--Cover.
Includes index.
1.Toxicology--Miscellanea--Juvenile literature.2.Dangerous animals--Miscellanea.3.Dangerous plants--Miscellanea.4.Earth sciences--Miscellanea.5.Science--Miscellanea.6.Viruses--Miscellanea.Dynamic Details