1 Siddiqui, T. A. 1995. Optimal labour use in irrigated agriculture: A non-linear analysis for Meerut Division. Journal of Water and Land Use Management, 4(1/2):70-86.
(Location: IWMI-HQ Call no: P 4523 Record No: H020823)
2 Sharma, R.; Poleman, T. T. 1993. The new economics of India’s green revolution: Income and employment diffusion in Uttar Pradesh. Ithaca, NY, USA: Cornell University Press. xix, 272p.