LENG CHANTHY ឡេង ចាន់ធី <br/><br/>
EFFECT OF INDOLE BUTHRIC ACID PLANHORMONE GROWTH REGULATORS ON ROOTS PRODUCTION OF ROSE (Rose Kordesii) ឥទ្ធិពលរបស់កម្រិតអរម៉ូន​ Indole butyric acid ទៅលើការលូតលាស់ឬសដំណាំំផ្កាកូលាប 

 - PHNOM PENH  RUA  2020 
 - IX.33P  VII.  29CM 
<br/><br/><label>Dewey Class. No.: </label>AGR LEN 2020 B1-570 Or.