TY  - BOOK
AU  - TIETENBERG Tom
AU  -  LEWIS Lynne
TI  - Environmental and natural resource economics
SN  - 9781138632301
U1  - X:271:(G:55), Q5;Q8 
PY  - 2018///
CY  - New York
PB  - Routledge         
KW  - Economics
N1  - Bibliography: p 365-366
ER  -