Lewis, Dale M. <br/><br/>
Luangwa Valley elephants:towards developing a management policy. 

 - Lusaka :  National Parks and Wildlife Service,  1986. 
<br/><br/> This paper analyzes and documents economic benefits of elephants as a renewable resource in the Luangwa Valley. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nature Conservation.<br/>Wild animals -- Elephants -- Eastern Province -- Luangwa Valley/.--Wild animals -- Elephants -- Eastern Province -- Luangwa Valley/.--Wild animals -- Elephants -- Eastern Province -- Luangwa Valley/.--Wild animals -- Elephants -- Eastern Province -- Luangwa Valley/.