TY - BOOK AU - Bharti,Pawan Kumar AU - Hay-Kaoud,Hussein Abdel TI - Biodiversity of aquatic ecosystem: significance, threats and conservation SN - 9789350562970 PY - 2013/// CY - New Delhi PB - Discovery Publishing House Pvt. Ltd KW - Aquatic ecology KW - sears KW - Biodiversity N1 - Includes bibliographical references and index ER -