Bierer, Loretta M. <br/><br/>
Heath life science./ 
Loretta M. Bierer, Violetta Fisher Lien 
 - Toronto:  D.C. Heath and Company  1984. 
 - vi, 536 p:  ill. (col).;  20cm. 
<br/><br/> Includes index. 
<br/><br/>Contents: Introducing life science -- Life -- The simplest living things -- Environment and life -- The simplest plants -- Kinds of higher plants -- Plant function -- Ecology -- Sponges and hollow-bodied -- Worms -- Mollusks and spiny-skinned -- Arthropods -- Water ecosystems -- Cold-blooded vertebrates -- Warm-blooded vertebrates -- Animal behavior -- Protecting the environment -- Reproduction and development -- Genetics -- Changes over time -- Support and movement -- Digestion and circulation -- Respiration and excretion -- Health and the environment --      
<br/><br/><label>ISBN: </label>0669051489 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology
<br/><br/><label>LC Class. No.: </label>QH308.7.B58