Chapman, D. G. <br/><br/>
Third annual report on evaluation and development of ecosystem models for assessing environmental impact / 
D. G. Chapman [and] G. L. Swartzman 
 - Washington, D.C. :  U.S. Government Printing Office,  1979 
 - 42 p. ;  28 cm. 
<br/><br/> NUREG/CR-0865, RE 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental impact statements--United States<br/>Environmental protection--United States
<br/><br/><label>Dewey Class. No.: </label>333.7140973