TY  - BOOK
AU  - Chang, Howard F
AU  - Sigman Hilary
AU  - National Bureau Of Economic Research
TI  - An Empirical Analysis of Cost Recovery in Superfund Cases: I
PY  - 2010///
CY  - Cambridge
PB  - NBER
UR  - http://elibrary.igidr.ac.in/e-library/working papers/NBER/2010/E3435.pdf
ER  -