Shah Tushaar, Molden David, Sakthivadivel R, Seckler David, & International Water Management Institute. The global groundwater situation , overview of opportunities and challenges.
Cita Chicago (17th ed.)Shah Tushaar, Molden David, Sakthivadivel R, Seckler David, i International Water Management Institute. The Global Groundwater Situation , Overview of Opportunities and Challenges.
Cita MLA (9th ed.)Shah Tushaar, et al. The Global Groundwater Situation , Overview of Opportunities and Challenges.
Atenció: Aquestes cites poden no estar 100% correctes.