TY  - BOOK
AU  - Enger, Eldon D.
AU  - Smith, Bradley F.
TI  - Environmental science: a study of inter relationships
SN  - 069715906x.
U1  - 363.7 
PY  - 1995///
CY  - Dobugne
PB  - W.M.C.
KW  - Environmental science
KW  - Ecology
KW  - Earth science
ER  -