Transactions / 
9th International Congress of Soil Science, Adelaide, Australia, 1968. 
 - [Sydney] :  International Society of Soil Science and Angus and Robertson,  [1968]. 
 - 4 v. 
<br/><br/> Summaries in English, French, and German. 
<br/><br/><label>Nat. Bib. No.: </label>Aus68-1873 rev. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil science.
<br/><br/><label>LC Class. No.: </label>S590  / .I6 1968aab 
<br/><br/><label>Dewey Class. No.: </label>631.4