Bourke, R. Michael. <br/><br/>
Bibliography of soil fertility and plant nutrition in Papua New Guinea / 
compiled by R. Michael Bourke. 
 - Konedobu :  Dept. of Agriculture and Livestock,  1993. 
 - 17 p. 
 - Technical report ;  93/1 .
<br/><br/><label>ISBN: </label>998082106X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil fertility--Bibliography.--Papua New Guinea<br/>Soil nutrition--Bibliography.--Papua New Guinea