Rao, Anthony Kalyana <br/><br/>
Semi-detailed soil survey of the padi growing areas in the Krian District Perak / 
Anthony Kalyana Rao 
 - 50 pages :  illustrations ;  27 cm. 
 - Soils and analytical services soil survey report ;  no.15 .
 - Soils and analytical services soil survey report ;  no.15 .
<br/><br/> Disertakan : peta lakar 
<br/><br/><label>ISBN: </label> Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil surveys--Perak--Krian District