Singh, Yudhvir, Girdhar Gopal Soni, Akhilesh Sharma, Viveka Katoch, and Arti Verma. 2014. “Effect of Age of Plant on Compatibility Levels in Mid-Late Maturity Group of Cauliflower (<I>Brassica oleracea< I> L. Var. Botrytis)”. Himachal Journal of Agricultural Research 40 (2):137-40. http://hjar.org/index.php/hjar/article/view/127347.