and J.N. CHAND, L.C. BORA*, S. GANGOPADHYAY. “Phylloplane Colonizers of Three Mungbean Cultivars in Relation to Growing Season and Plant Age”. Indian Phytopathology, vol. 45, no. 1, Jan. 2002, pp. 119-21, http://epubs.icar.org.in/index.php/IPPJ/article/view/21578.