Caesar - Studies on Coast Defense - New paperback or softback - X555z

White - On Studies in General History... - New paperback or softback - X555z

Hansen - Studies on Arthropoda - New paperback or softback - X555z

Storm - Studies On the Vineland Voyages - New paperback or softback - - X555z

LUNA - STUDIES ON THE PSALMS - New paperback or softback - X555z

Bigelow - Studies on Peaches Volume no.97 - New paperback or softback - X555z

Patten - Studies On Limulus... - paperback or softback - X555z

Meyer - Studies on Hemolymph Nodes .. v.1 - New paperback or softback - X555z