@book {690,
	title = {Mollusca. III. Land Operculates. (Cyclophoridea, Truncatellidae, Assimineidae, Helicinidae)},
	series = {The Fauna of British India},
	volume = {3},
	year = {1921},
	pages = {386},
	publisher = {Taylor and Francis},
	organization = {Taylor and Francis},
	address = {London},
	url = {http://www.biodiversitylibrary.org/item/46616$\#$page/318/mode/1up},
	author = {G. K. Gude}
}
