YENG KARONA,យឹង ករុណា <br/><br/>
effect of syrup level and quantity of star goose berry on quality of star goose berry syrup,ឥទិ្ធពលនៃកំហាប់ទឹកស្ករ និងបរិមាណកន្ទួតទៅលើគុណភាពទឹកស៊ីរ៉ូកន្ទួត  

 - phnom penh  RUA  2017 
 - ix;41p;  ill;  29cm; 
<br/><br/><label>Dewey Class. No.: </label>AGI YEN 2017 B637 Or.1