- eBookRecycling of Used Lead-Acid BatteriesKatherine von Stackelberg
- eBookRevitalizing Industrial Growth in PakistanErnesto Sánchez-Triana
- eBookCleaning Pakistan's AirErnesto Sánchez-Triana
- eBookSustainability and Poverty AlleviationErnesto Sánchez-Triana
- eBookCleaning Pakistan’s AirErnesto Sánchez-Triana