International Board for Soil Research and Management (IBSRAM) <br/><br/>
The management of acid soils in Southeast Acia (IBSRAMASIALAND) : report of the fifth annual review meeting, Hanoi, Vietnam 26-29 August 1995 

 -  IBSRAM,  1996 
<br/><br/><label>Source: </label> 1999-07-27