Breckwoldt, Ronald. <br/><br/>
The dirt doctors :  a jubilee history of the Soil Conservation Service of NSW / 
Roland Breckwoldt. 
 - N.S.W. :  Coil Conservation Service,  1988. 
 - 182 p. :  ill.(col). 
<br/><br/><label>ISBN: </label>0730558452 
<br/><br/><label>LCCN: </label>66061270     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil conservation--Citizen participation.<br/>Soil science.<br/>Conservationists--N.S.W. (Australia).