IRSHAD MA!:IMOOQ, ZAKI A. SIDDIQUI and. “Effect of Heterodera Cajani and Meloidogyne Incognita With Fusarium Udum and Bradyrhizobium Japonicum on the Wilt Disease Complex of Pigeonpea”. Indian Phytopathology, vol. 52, no. 1, June 2002, pp. 66-70, https://epubs.icar.org.in/index.php/IPPJ/article/view/19456.