NARESH MEHTA* and M.S. SANGWAN, ANJALI JAIN, H.R. DHINGRA,. “Effect of Fungicides on in Vitro Pollen Germinationand Tube Growth in Brassica Juncea”. Indian Phytopathology, vol. 53, no. 3, June 2002, pp. 329-30, https://epubs.icar.org.in/index.php/IPPJ/article/view/19333.