@book {21919,
	title = {Beyond Sociobiology},
	year = {1981},
	pages = {325},
	publisher = {Elsevier},
	organization = {Elsevier},
	address = {New York},
	keywords = {Nature and nurture., Sociobiology},
	isbn = {0444990860},
	url = {http://lccn.loc.gov/80028032},
	author = {Baldwin, John D. and Baldwin, Janice I.}
}
