TY - BOOK AU - Pechenik,Jan A. TI - Biology of the invertebrates SN - 9780073524184 (acidfree paper) U1 - 592 PEC/B 23 PY - 2015/// CY - .- New Delhi PB - : Mcgraw hill education KW - Invertebrates N1 - Includes bibliographical references and index ER -