Saidin Teh Saidin bin Teh  <br/><br/>
Professional competencies needed by Malaysia agricultural extension supervisors  [microform] / 
by Saidin bin Teh. 
 - Ann Arbor, Mich. :  University Microfilms International,  1980. 
 - 1 microfilm reel :  positive ;  35 mm. 
<br/><br/>Thesis (Ph.D.) - Iowa State University, 1980. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural extension workers--Malaysia.<br/>Agricultural extension--Malaysia.