TY  - BOOK
AU  - White,I.D..
AU  - Mottershead,D.N..
AU  - Harrison,S.J..
TI  - Environmental systems : an introductory test / 
T2  -  , 
SN  - 041247140X
U1  - 372.357 
PY  - 1984///
CY  - London : 
PB  - Chapman and Hall , 
KW  - ENVIRONMENTALISM
N1  - NULL
ER  -