Prescott-Allen, Robert <br/><br/>
What's wildlife worth?  economic contributions of wild plants and animals to developing countries 
Robert and Christine Prescott-Allen 
 - London  Earthscan Pub.  1982 
 - 92p. ill. 21cm 
<br/><br/><label>ISBN: </label>0905347358 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Biology, Economic--Underdeveloped areas