@article {1557,
	title = {The habitats of some minute cyclophorids, hydrocenids and vertiginids on a Malayan limestone hill},
	journal = {The Bulletin of the National Museum},
	volume = {30},
	year = {1961},
	pages = {101-105},
	chapter = {101},
	url = {http://rmbr.nus.edu.sg/rbz/biblio/30/30bnm101-105.pdf},
	author = {Berry, AJ}
}
@article {berry1962growth,
	title = {The growth of Opisthostoma (Plectostoma) retrovertens Tomlin, a minute cyclophorid from a Malayan limestone hill},
	journal = {Journal of Molluscan Studies},
	volume = {35},
	number = {1},
	year = {1962},
	pages = {46{\textendash}49},
	publisher = {Malacological Soc London},
	author = {Berry, AJ}
}
@article {berry1963growth,
	title = {Growth and variation of the shell in certain malayan limestone hill snails},
	journal = {Journal of Molluscan Studies},
	volume = {35},
	number = {5},
	year = {1964},
	pages = {203{\textendash}206},
	publisher = {Malacological Soc London},
	author = {Berry, AJ}
}
@conference {berry1964reproduction,
	title = {The reproduction of the minute cyclophorid snail Opisthostoma (Plectostoma) retrovertens from a Malayan limestone hill},
	booktitle = {Proceedings of the Zoological Society of London},
	volume = {142},
	number = {4},
	year = {1964},
	pages = {655{\textendash}664},
	publisher = {Wiley Online Library},
	organization = {Wiley Online Library},
	author = {Berry, AJ}
}
@article {berry1966population,
	title = {Population structure and fluctuations in the snail fauna of a Malayan limestone hill},
	journal = {Journal of Zoology},
	volume = {150},
	number = {1},
	year = {1966},
	pages = {11{\textendash}27},
	publisher = {Wiley Online Library},
	author = {Berry, AJ}
}
