1
Published 1998
OECD Publishing

2
Published 2001
OECD Publishing

3
Published 1999
OECD Publishing

4
Published 1997
World Bank

5
by Munasinghe, Mohan
Published 1996
United Nations Environment Programme

6
by Shao, Shiwei
Published 1997
World Bank

7
by Foley, Gerald
Published 1997
World Bank

8
by Rice, Edward B.
Published 1997
World Bank

9
by Pratt, David John
Published 1997
World Bank

10
by Csaki, Csaba
Published 1997
World Bank

11
by Dowall, David E.
Published 1995
Published for the Urban Management Programme by the World Bank

12
by Stassen, Hubert E.
Published 1995
World Bank

13
by Foley, Gerald
Published 1995
The World Bank

14
by Lobo, Crispino
Published 1995
World Bank

16
by Foster, Stephen S. D.
Published 1998
World Bank

17
by Ayres, Wendy S.
Published 1998
World Bank

18
by Young, Robert Alton
Published 1996
The World Bank

20
by Cummings, Ronald G.
Published 1996
World Bank