Holl, Karl <br/><br/>
Water  examination, assessment, conditioning, chemistry, bacteriology biology 
Karl Holl, with the collaboration of Helmut Peter and Dietrich Ludemann 
 - Berlin  Walter de Grnyter  1972 
 - 389p. ill. 25cm 
<br/><br/><label>ISBN: </label>3110037289 
<br/><br/><label>LCCN: </label>78-176322 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water--Analysis<br/>Drinking water--Analysis