Nitrous oxide emission and mitigation from maize–wheat rotation in the upper Indo-Gangetic Plains oleh Ram Kishor Fagodiya, Himanshu Pathak, Arti Bhatia, Niveta Jain, Dipak Kumar Gupta, Amit Kumar, Sandeep K. Malyan, Rachana Dubey, Sheetal Radhakrishanan, Ritu Tomer