TY - BOOK AU - "Krommenhock, W." AU - "Sebus, J.;Van Esch, G.J." TI - Biological Structures SN - 839114028 CY - "Baltimore, Maryland :" KW - BIOLOGY;ULTRASTRUCTURE (BIOLOGY) - ATLASES;HISTOLOGY - ATLASES;PLANT ANATOMY - ATLASES;MAMMALS - EMBRYOLOGY - ATLASES;HUMAN ANATOMY - ATLASES;ANATOMY ER -