TY - BOOK AU - Snodgrass, Robert Evans TI - Principles of insect morphology T2 - McGraw-Hill publications in the zoological sciences AV - QL494 PY - 1935/// CY - New York PB - McGraw-Hill KW - Insects KW - Anatomy N1 - Note: Recommended as Rare Books Collection; Includes bibliographical references p. (625-646) and index ER -