Bartlett, G.A <br/><br/>
Water quality surveys :  a guide for the collection and interpretation of water quality data / 
Bartlett, G.A. , Bogatyrev, O , Demayo, A and et al... 
 - Paris :  Geneva :  Unesco ;  WHO,  1978. 
 - 350 p., [1] fold. leaf of plates :  ill. (some col.) ;  24 cm. 
 - Studies and reports in hydrology ;  23 .
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>9231014730 
<br/><br/><label>LCCN: </label>78318787  
<br/><br/><label>Nat. Bib. No.: </label>F*** 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water quality--Measurement.
<br/><br/><label>LC Class. No.: </label>TD367  / .I13 1978 
<br/><br/><label>Dewey Class. No.: </label>628.1/61