@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}
}
@article {1501,
	title = {Sacks of exotic dirt},
	journal = {Bulletin Field Museum of Natural History},
	volume = {37},
	year = {1966},
	pages = {3-4},
	chapter = {3},
	url = {http://www.biodiversitylibrary.org/page/4188033$\#$page/36/mode/1up},
	author = {A. Solem}
}
