(Q29031782)
Statements
Morphology, Phylogenetic Taxonomy, and Systematics of Ichthyornis and Apatornis (Avialae: Ornithurae) (English)
Morphology, Phylogenetic Taxonomy, and Systematics of <i>Ichthyornis</i> and <i>Apatornis</i> (Avialae: Ornithurae) (English)
September 2004
286
1-179