Bengkel Pengurusan Tanah Berasid Sulfat - Lawatan Ke Pulau Carey 

 - Harrisons Malaysian Plantations Berhad  1983 
 - p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AGRICULTURE.<br/>AGRI.<br/>SOIL.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>MALAYSIA.