HYLAND, C.M / KUPCHELLA, E.C. <br/><br/>
ENVIRONMENTAL SCIENCE LIVING WITHIN THE SYSTEM OF NATURE. 
CHALES E. KUPCHELLA / MARGARAT C. HYLAND. 
 - 3rd 
 - USA  PRENTICE-HALL, INC.  1986 
 - xxvi, 579p.;ill.:  hbk 
<br/><br/><label>ISBN: </label>0130274186 
<br/><br/><label>LC Class. No.: </label>QH541.2 .K8 1993