@online {148,
	title = {UNH Historic Map Library for New England},
	publisher = {UNH Library},
	abstract = {Historic topographic maps of New England states going back to the 1800s.},
	keywords = {$\#$LegacyPublications, $\#$MapsDataPublications, $\#$Topo, 1800s, 1:24000, 1:31680, 7.5, historic, quadrangles, surveyed, topographic, topographic maps, topography},
	url = {http://docs.unh.edu/nhtopos/nhtopos.htm}
}
