Garvey, Gerald <br/><br/>
Energy,Ecology,Economy 

 - London:  Macmillan,  1972. 
 - 235p.;  ill.;  20cm 
<br/><br/><label>ISBN: </label>333174801 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Sciences
<br/><br/><label>Dewey Class. No.: </label>304.2  / GAR