TY - BOOK AU - Pechenick, Jan A. AU - ED - ED - ED - ED - SN - 9780071284554 (paperback) SN - 2 PY - 2010///46 CY - Boston PB - McGraw-Hill Higher Education KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Invertebrates N1 - Includes bibliographical references and index. ;; 5 ER -