Marshall, Graham R. <br/><br/>
Economics for collaborative environmental management :  renegotiating the commons  / 
Graham R. Marshall 
 - London :  Earthscan,  2005 
 - x, 171 p. ;  23 cm. 
<br/><br/><label>ISBN: </label>1844070956 (pbk.)  RM162.26 1844070948 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental economics<br/>Natural resources--Management