Sayed Mohd. Zain bin Sayed Hasan   <br/><br/>
Notes on agricultural science 1 (Botany)  (Book) 

 - Kuala Lumpur  Incorporated Society of Planters  1985 
 - 68 p.  26 cm. 
<br/><br/><label>Universal Decimal Class. No.: </label>581 SAY  / 14190