Johnson Jinny <br/><br/>
Under the microscope;  breathing/ 
Jinny Johnson  
 - Danburry Connecticut  Grolier  1998 
 - 48 pages;  illustrations  28 cm 
<br/><br/>Include glossary and index 
<br/><br/>Why we breath--The breathing  organs--Nose and throat---How we speak--Windpipe & bronchial tree---The lungs---How we breath--Gas exchange---The first breath--Breathing noises---Breathing & exercise--Breathing underwater---Breathing at altitude--Fresh air & pollution---Smoking---Respiratory illnesses--Allergies--Anesthesia & Life Support 
<br/><br/><label>ISBN: </label>0717292657 0717292738 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human physiology---Juvenile literature<br/>Human anatomy---Juvenile literature<br/>Body human--Juvenile literature
<br/><br/><label>Dewey Class. No.: </label>612.2  / J62