Daugs, Donald R. <br/><br/>
The comprehensive water education book, grades K-6.  [electronic resource]  
 Water education book, grades K-6 

 - Logan, UT :  International Office for Water Education,  c1994. 
 - xvi, 335 p. :  ill. ;  28 cm. 
<br/><br/> "Donald R. Daugs"--Spine.  Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water--Study and teaching (Elementary)
<br/><br/><label>LC Class. No.: </label>GB662.3  / .D38 1994 
<br/><br/><label>National Agricultural Library Call No.: </label>GB658.D37  / 1994