Report
Erenstein, O.; Farooq, U.; Malik, R. K.; Sharif, M. 2007. Adoption and impacts of zero tillage as a resource conserving technology in the irrigated plains of South Asia. Colombo, Sri Lanka: International Water Management Institute (IWMI). 49p. (Comprehensive Assessment of Water Management in Agriculture Research Report 019) doi: http://dx.doi.org/10.3910/2009.374