Richards, Albert Glenn, 1909- Richards, Albert Glenn, 1909- The integument of arthropods : the chemical components and their properties, the anatomy and development, and the permeability. - Minneapolis : University of Minnesota Press, [1951] Bibliography: p. 321-397. LCCN: 51011385 Subjects--Topical Terms: Arthropoda.Arthropods LC Class. No.: QL434 / .R5 Dewey Class. No.: 595.2