TY  - BOOK
AU  - SPOFFORD Walter O.
TI  - Environmental quality management:  An application to the lower delaware valley   
T2  - Social Sciences For Law Students Series
SN  - 0801819377
U1  - U:(G:55), L6 
PY  - 1976///
CY  - Washington
PB  - Resources for the future       
N1  - Bibliography: p 479-80
ER  -