VANN SAMNANG <br/><br/>
Commercialization of agricultural products atdistrict level in kampong thom province, (ពាណិជ្ជកម្មកសិផលកំរិតស្រុក ខេត្តកំពង់ធំ) 

 - phnom penh   RUA   1996 
 - 50p.  ill.  29cm. 
<br/><br/><label>Dewey Class. No.: </label>AVM VAN 1996 B069 Or.1