TY  - BOOK
AU  - Conf. on Mathematical Models for Environmental Problems
AU  - Brebbia, C. A., ed.
TI  - Mathematical models for environmental problems - Proc
SN  - 0 7273 1301 9
U1  - 628.16806 
PY  - 1976///
CY  - London
PB  - Pentech Press
ER  -