1.
G C Yadav PNRCJRBV. Effect of date of sowing, nitrogen levels and spacing on growth and yield of ajwain (Trachyspermum ammi (L.) Sprague). J Spices Arom Crops [Internet]. 2008 Jun. 26 [cited 2024 May 4];17(1):01-4. Available from: https://updatepublishing.com/journal/index.php/josac/article/view/4884