Thomas, Lewis, 1913- <br/><br/>
The medusa and the snail :  more notes of a biology watcher / 
Lewis Thomas. 
 - New York :  The Viking Press,  c1974. 
 - x, 175 p.; 21 cm. 
<br/><br/><label>ISBN: </label>0670465682 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology--Addresses, essays, lectures<br/>Medicine--Addresses, essays, lectures
<br/><br/><label>LC Class. No.: </label>QH 311  / .T46