TY  - BOOK
AU  - Aguwamba, J.C
TI  - Waste engineering and management tools
SN  - 9780360492
AV  - TA190 .A37
PY  - 2001///
CY  - Enugu
PB  - Immaculate publishers
KW  - engineering- management
KW  - technology- management
ER  -