TOY PHEANEA; ទុយ ភានា <br/><br/>
Effects of sugar and pectin on quality of winter melon jam ; ឥទ្ធិពលបរិមាណស្ករនិងប៉ិកទីនលើគុណភាពជេមត្រឡាច 

 - Phnom Penh  RUA  2015 
 - viiii;51p;  ill;  29cm; 
<br/><br/><label>Dewey Class. No.: </label>AGI TOY B493 2015 Or.1