TY - BOOK AU - Vijay Kumar, K. AU - Vasanthkumar, B TI - Aquatic Ecosystems and its management SN - 9788170356219 U1 - 577.63 22 PY - 2018/// CY - New Delhi PB - Daya Publishing House KW - Aquatic Ecosystems N1 - Includes bibliographical references and index ER -