TY - BOOK AU - Friis,Robert H. TI - Essentials of environmental health T2 - Series editor : Richard Riegelman SN - 9781284123975 PY - 2019/// CY - Burlington, Massachusetts PB - Jones & Bartlett Learning KW - Environmental health N1 - This book includes online access at www.jblearning.com, please refer library staff for the password; Includes bibliographical references and index UR - www.jblearning.com ER -