Heron, L. R. <br/><br/>
An economic survey of the crocodile skin industry in Papua and New Guinea, with a particular concentration on the Sepik districts / 
L. R. Heron. 
 - Lae :  Papua and New Guinea Institute of Technology,  1970. 
 - 41, 4, 10 leaves. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Crocodiles--Economic aspects--Papua New Guinea.<br/>Hides and skins industry--Papua New Guinea.