TY  - BOOK
TI  - Environmental polluction management: : proceedings of a seminar heald at the faculty of engineering University of Dar es Salaam, 23rd Septembe 1992
AV  - FCM TD188.5.A354E58 
PY  - 1992///
CY  - Dar es Salaam
PB  - University of Dar es Salaam
KW  - Pollution
KW  - Managment
KW  - Environmental aspects
KW  - Congresses
N1  - Includes bibliographical referrences
ER  -