Highnam, Kenneth C. The comparative endocrinology of the invertebrates / Kenneth C. Highnam and Leonard Hill - 2nd ed. - Baltimore : University Park Press, 1977 - ix, 357 p. : ill. ; 23 cm. - A Series of student texts in contemporary biology . Includes index Bibliography: p. 308 -345 ISBN: 0839111932 Subjects--Topical Terms: Endocrinology, ComparativeInvertebrates--PhysiologyEndocrine glandsInvertebrate hormonesInvertebrates