Manual for statistical analyses and interpretation of water quality data 
by Central Board for the Prevention and Control of Water Pollution 
 - Delhi  Central Board for the Prevention and Control of Water Pollution  1987 
 - 151p. 
 - Monitoring of Indian national acquatic resources, Minars/2/1986-87 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water quality
<br/><br/><label>Dewey Class. No.: </label>O91 M317