The Immune SystemBook - 2006
The human body protects itself 24/7. There are always germs around, tiny and unseen. Bits of dirt are everywhere too. The body regularly rubs, bumps and knocks itself in small ways. This book looks at the immune system of the human body.
Publisher: Oxford, [England] : 2006. Raintree,
Branch Call Number: JNF 616.079 PARK
Characteristics: 48 p. : col. ill. ; 27 cm
Alternative Title: Immune system