Lawrence, A. O. <br/><br/>
The importance to forestry of quarantine control 

 - Melbourne :  Forest Commision of Victoria,  1963 
 - 16 p.  : ilus. 
 - Forest Commision of Victoria. Bulletin  ; 17 .
 - Forest Commision of Victoria. Bulletin  ; 17 .
<br/><br/><label>LCCN: </label>28758 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Árboles--Cuarentena.<br/>Árboles--Enfermedades.<br/>Árboles--Plagas.