• Surendran U, Sushanth C M, George Mammen and Joseph E J (2015). Modelling the crop water requirement using FAO-CROPWAT and assessment of water resources for sustainable water resource management: A case study in Palakkad district of humid tropical Kerala, India. Aquatic Proceedia 4: 1211-1219.
    • Surendran U, Sushanth C M, George Mammen and Joseph E J (2014). Modeling the impacts of increase in temperature on irrigation water requirements in Palakkad district – a case study in humid tropical Kerala. Journal of Water and Climate Change,5(3): 471-487, DOI:10.2166/wcc.2014.108.
    • Surendran U, Lintu Maria C and Joseph E J (2013). Rainfall, Runoff, Soil and Nutrient Loss Relationships Under Cassava+ Pineapple Strip Cropping in Humid Tropical Kerala, India. Journal of Root Crops, 39 (1) : 37-41.
    • Surendran U, Sandeep O, George Mammen and Joseph E J (2013). A Novel technique of magnetic treatment of saline and hard water for irrigation and its impact on cow pea growth and water properties. International Journal of Agriculture, Environment and Biotechnology, 6 (1) : 85-92.