Hutchinson, E. G.  1946- <br/><br/>
Monitoring of oxidation ponds in the Auckland region, incorporating the 1977-1978 survey report / 
 Monitoring of oxidation ponds in the Auckland region, incorporating the nineteen seventy seven-nineteen seventy eight survey report  Monitoring of oxidation ponds in the Auckland region, incorporating the 1977 to 1978 survey report 
prepared by E.G. Hutchinson and D.A. Oliver. 
 - 114, 109 pages :  illustrations (some colour), maps ;  30 cm. 
 - Technical publication / Auckland Regional Water Board,  no. 24  0110-7143 ; .
 - Technical publication (Auckland Regional Water Board) ;  no. 24. .
<br/><br/>Includes bibliographical references. 
<br/><br/>A survey of oxidation ponds in the Auckland region / E.G. Hutchinson -- Supplement to a survey of oxidation ponds in the Auckland region / E. G. Hutchinson, D.A. Oliver. 
<br/><br/><label>Source: </label> (spiral binding) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewage lagoons--New Zealand--Auckland
<br/><br/><label>Dewey Class. No.: </label>628.35109932