World festival of trees 

 - Rome  FAO         1954 
 - "vi, 74p"  cm. 
 - Its Forestry Development Paper.2 .
<br/><br/><label>Standard No.: </label>86944 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Communication
<br/><br/><label>Dewey Class. No.: </label>"Y:3(JB).1.N5, J4/UN"