SINGH, SHER, S S BAWA, SATVINDER SINGH, and S C SHARMA. 2015. “Evaluation of Maize (Zea Mays) Based Intercropping for Productivity, Resource-Use Efficiency and Competition Indices in the Rainfed Foothills of Northwest Himalayas”. The Indian Journal of Agricultural Sciences 85 (5): 614-21. https://doi.org/10.56093/ijas.v85i5.48431.