Halas , John. <br/><br/>
Diving and snorkeling guide to the Florida Keys 
 The Florida keys. 
John Halas, Judy Halas, Don Kincaid. 
 - 2nd ed. 
 - Houston , Tex.  Pisces Books  c1993. 
 - iii , 92 p.  col. ill. , col. maps  23 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>1-55992-055-6   11.96 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Skin diving--Guidebooks.--Florida--Florida Keys<br/>Marine biology--Florida--Florida Keys.<br/>Scuba diving--Guidebooks.--Florida--Florida Keys
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Florida Keys  Fla. --Guidebooks.
<br/><br/><label>Dewey Class. No.: </label>797.23  / H1573d2