Grose, C. J. <br/><br/>
Soil survey and land evaluation for commercial citrus production in the Arona Valley, Eastern Highlands Province  / 
C.J. Grose. 
 - Konedobu :  Dept. of Agriculture and Livestock,  1987. 
 - iii, 39p . :  map.  29 cm. 
 - Technical report ;  87/8 Report /  no. 536 .
 - Technical report (Papua New Guinea.  87/8 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Citrus fruits--Soils.--Papua New Guinea--Arona Valley<br/>Land capability for agriculture--Papua New Guinea--Arona Valley.<br/>Soils--Papua New Guinea--Arona Valley.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Arona River Valley (Papua New Guinea)