Zainal Abidin Ahmad <br/><br/>
An analysis of profit maximization of fertilizerap plication for padi in Krian, Kuala Kangsar and Bruas areas for Bahagia dan Mahsuri 236 / 
by Zainal Abidin bin Ahmad, Osman bin Mohd Noor 
 - 19 pages :  illustrations ;  25 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rice--Fertilizers<br/>Fertilizer--Application--Malaysia