Kumar, R., O.C. Sharma, and D.B. Singh. “Screening of Tulip (Tulipa Gesneriana L.) Germplasm for Quality Cut Flower and Bulb Production”. Indian Journal of Horticulture 74, no. 02 (June 13, 2017): 251–257. Accessed December 22, 2024. https://journal.iahs.org.in/index.php/ijh/article/view/131.