SHARMA, K S. Response of fertility and spacing to seed production of Chinese cabbage (Brassica campestris subsp pekinensis) under north-western Himalayas*. The Indian Journal of Agricultural Sciences, Delhi, India, v. 71, n. 9, 2014. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/40242. Acesso em: 4 jul. 2026.