LAM, HEAK <br/><br/>
Dvelopment plan of family rubber plant around chup rubber plantation,( ទិសដៅអភិវឌ្ឍន៍ដំណាំកៅស៊ូជាលក្ខណៈគ្រួសារនៅតំបន់ជុំវិញចំការកៅស៊ូជុប). 

 - phnom phen  RUA  1999 
 - 62p.  ill.  29cm. 
<br/><br/><label>Dewey Class. No.: </label>AGR LAM 1999 BOO25 Or.1