Opening address by the Zambia's minister of lands and natural resources to the natural resources and conservation education seminar, May 28, 1970 

 -  1970 
 - 5p.  30cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural resources
<br/><br/><label>LC Class. No.: </label>EAF O6