Kumar, P., Kumar, S., & Joshi, L. (2015). Socioeconomic and Environmental Implications of Agricultural Residue Burning: A Case Study of Punjab, India. Springer India : Imprint: Springer. https://doi.org/10.1007/978-81-322-2014-5

Kumar, Parmod, Surender Kumar, and Laxmi Joshi. Socioeconomic and Environmental Implications of Agricultural Residue Burning: A Case Study of Punjab, India. New Delhi: Springer India : Imprint: Springer, 2015. https://doi.org/10.1007/978-81-322-2014-5.

Kumar, Parmod, et al. Socioeconomic and Environmental Implications of Agricultural Residue Burning: A Case Study of Punjab, India. Springer India : Imprint: Springer, 2015. https://doi.org/10.1007/978-81-322-2014-5.