A. B. Othman <br/><br/>
The total and extractable contents of five trace elements of some soils in Malaysia / 
A. B. Othman, H. Eswaran and A. Cottenie 
 - Serdang :  MARDI,  1977 
 - 40 p. 
<br/><br/> Jun, 1977 (j.5 bil.1)