@book {6052,
	title = {Elements of conchology: or, an introduction to the knowledge of shells},
	year = {1776},
	note = {JPG},
	pages = {[3], iv-viii, iii-vi, 318},
	publisher = {B. White},
	organization = {B. White},
	address = {London},
	keywords = {bivalvia, mollusca, old literature, pterioidea, taxonomy},
	author = {Costa, Emanuel Mendes da}
}
@book {1066,
	title = {Elements of conchology: or, an introduction to the knowledge of shells},
	year = {1776},
	pages = {[3], iv-viii, iii-vi, 318},
	publisher = {Printed for B. White},
	organization = {Printed for B. White},
	address = {London},
	keywords = {bivalvia, mollusca, old literature, pterioidea, taxonomy},
	author = {Costa, Emanuel Mendes da}
}
