NGETH BOREY ,ង៉ែត បូរី <br/><br/>
study on extraction time of pectin from lime (citrus latifolia) peels 

 - phnom penh   rua  2017 
 - ix;42p;  ill;  29cm; 
<br/><br/><label>Dewey Class. No.: </label>AGI NGE 2017 B610 Or.1