Choubisa, S. L. and Sharma, P. N. (1986) “Incidence of Larval Trematodes Infection and Their Seasonal Variations in the Fresh Water Molluscs of Southern Rajasthan”, Records of the Zoological Survey of India, 83(1-2), pp. 69–80. doi: 10.26515/rzsi/v83/i1-2/1986/161133.