Earth at Risk in the 21st Century: Rethinking Peace, Environment, Gender, and Human, Water, Health, Food, Energy Security, and Migration Úrsula Oswald Spring E-Book (pdf)

Úrsula Oswald Spring: Pioneer on Gender, Peace, Development, Environment, Food and Water Úrsula Oswald Spring E-Book (pdf)

Expanding Peace Ecology: Peace, Security, Sustainability, Equity and Gender Ursula Oswald Spring, Hans Günter, Keith Tidball E-Book (pdf)