Bibliografía (25 obras)
What Rivers Know
2024
Replenish
2017
Last Oasis
2014
Nature's Services
2012
Drip irrigation for small farmers
2005
Liquid Assets
State of the World
2004
Rivers for life
2003
Rivers for Life
Malthus and the 3rd Millennium
2002
Pillar of Sand
1999
Ketsubō no jidai no seijigaku
1998
Dividing the waters
1996
State of the world
1994
Last oasis
1992
State of the world, 1992
State of the world 1991
1991
Water for agriculture
1989
Reforesting the earth
1988
Defusing the toxics threat
1987
Altering the earth's chemistry
1986
1985
Conserving water
Water
1984
Air pollution, acid rain, and the future of forests
