Structure and classification of zoophytes. By James D. Dana.

c. 2

Evolution and classification of the Osteostraci. The exoskeleton of early Osteostraci. / Robert H. Denison --

v.11:no.3-4(1951)

Phylogenetic relationships and classification of the major lineages of Apoidea (Hymenoptera) : with emphasis on the crabronid wasps / by Gabriel A. R. Melo.

no.14

Structure and classification of zoophytes. By James D. Dana.

c. 1

Lithological studies : a description and classification of the rocks of the Cordilleras / by M.E. Wadsworth. With eight plates.

v.11:no.1 (1884)