Roy, Kakoli <br/><br/>
On the economics of volunteering / 
Kakoli Roy & Susanne Ziemek 
 - Bonn :  Center for Development Research (CDR) ,  2000 
 - 47p. :  ill. ;  32 cm.  
 - ZED-Discussion Papers on Development Policy  No. 31 .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Volunteers<br/>Economics
<br/><br/><label>Gov. Doc. Class. No.: </label>DE Bon.U CDR DPDP-31