TY  - BOOK
AU  - Gelis,Judith
TI  - You can make a difference
SN  - 677139239
U1  - 363.7 G26y 
PY  - 1991///
CY  - Boston
PB  - WCMcGraw-Hill Company, 
KW  - Environmental problem
KW  - Waste managemnent
N1  - Index
ER  -