Cooper, Elizabeth K. <br/><br/>
Science in your own back yard 
Elizabeth K. Cooper, with illus. by the author. 
 - New York  Harcourt, Brace & World  1958. 
 - 192 p.  illus. 
<br/><br/><label>LCCN: </label>fel36001287 /AC/r74 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nature study<br/>Science--Experiments.<br/>Nature study
<br/><br/><label>LC Class. No.: </label>QH81  / .C75 1958 
<br/><br/><label>Dewey Class. No.: </label>574