TY  - BOOK
AU  - Enger, Eldon D.
AU  -  Smith, Bradley Fraser; 
AU  -  Anne Todd Bockarie
TI  - Environmental science: a study of interrelationships.
SN  - 007252829X
AV  - GE 105.E54 2006 
PY  - 2006///
CY  - Boston : 
PB  - McGraw-Hill, 
KW  - Environmental sciences
ER  -