Environmental and economic considerations in energy utilization 
/ Proceedings of the seventh national conference on energy and the environment 30 November - 3 December, 1980 Phoenix, Arizona 
 - Michigan:   Ann Arbor Science,   1981 
 - xii, 595p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Proceedings
<br/><br/><label>Universal Decimal Class. No.: </label>620.9:502(082.2)  / M1