Ayob Sukra <br/><br/>
Pengeluaran ubi kayu secara berjentera di tanah mineral / 
A.B. Sukra [and three others] 
 - 18 pages :  illustrations ;  25 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cassava<br/>Cassava--Planting<br/>Agricultural machinery