Fritschen, Leo J. <br/><br/>
Environmental instrumentation / 
[by] Leo J. Fritschen [and] Lloyd W. Gay. 
 - New York :  Springer-Velarg,  [1979] 
 - Springer advanced texts in life sciences .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental monitoring -- Instruments.--Environmental monitoring -- Instruments.<br/>Physical instruments.