Ingvar Andersson

CLOSING THE LOOP Ecological sanitation for food security

Steven A. Esrey, S. Esrey, I. Andersson, 2002 .

Comparing environmental impact data on cleaner technologies : December 1997

Ingvar Andersson, Karen Leffland, Henrik Kærsgaard, 1998 .

Rural water supply development in the context of economic crisis and structural adjustment

Ingvar Andersson, Ingvar Andersson, 1989 .