TY  - JOUR
A1  - Khanna, M 
T1  - Non-mandatory approaches to environmental protection.
Y1  - 2002/07/
N1  - R827918
N1  - R827919
JF  - JOURNAL OF ECONOMIC SURVEYS
J1  - J ECON SURV
VL  - 15
IS  - 3
SP  - 291
EP  - 324
ER  - 


TY  - JOUR
A1  - Khanna, M 
A1  - Anton, WR Q
T1  - Corporate environmental management: regulatory and market-based incentives.
Y1  - 2002//
N1  - R827918
N1  - R827919
JF  - LAND ECONOMICS
J1  - LAND ECON
VL  - 78
IS  - 4
SP  - 539
EP  - 558
ER  -