RAMA S SINGH, TIRATH SINGH GILL and. 2002. “Effect of Host and Substrates on Development of VA Mycorrhizal Colonization and Sporulation of Glomus Fasciculatum”. Indian Phytopathology 54 (2): 261-63. https://epubs.icar.org.in/index.php/IPPJ/article/view/18944.