Soil organic matter management for sustainable agriculture :  ACIAR proceedings.  No. 56 / 
R.D.B. Lefroy, G.J. Blair, E.T. Craswell, Editors. 
 - Canberra :  ACIAR,  1995 
 - 163 p. 
<br/><br/><label>ISBN: </label>1863201394 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Humus--Congresses.<br/>Soil management--Congresses.<br/>Crops and soils--Congresses.
<br/><br/><label>Subjects--Index Terms: </label>Bảo vệ đất Nông nghiệp Nông nghiệp bền vững Thổ nhưỡng 
<br/><br/><label>Dewey Class. No.: </label>630  / ACI(56) 1995