Advances in resource management :  tributes to W. R. Derrick Sewel / 
Edited by Harold D. Foster 
 - London :  Belhaven Press,  1993 
 - 366 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>1852932929  RM199.88 
<br/><br/><label>LCCN: </label>93-224195 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural resources--Management<br/>Environmental policy<br/>Water resources development