Gupta, Vikas, Anil Sharma, Jai Kumar, Vikas Abrol, Brinder Singh, and Mahender Singh. “Effects of Integrated Nutrient Management on Growth and Yield of Maize (Zea Mays L.) - Gobhi Sarson (Brassica Napus L.) Cropping System in Sub-Tropical Region under Foothills of North-West Himalayas”. Bangladesh Journal of Botany 43, no. 2 (January 19, 2015): 147–155. Accessed May 5, 2024. https://www.banglajol.info/index.php/BJB/article/view/21666.