TY - BOOK AU - Gupta, O P TI - Weedy aquatic plants : : their utility, menace and management SN - 9788177540574 (Hb.) AV - SB614.3.I5 G86 2012 PY - 2012/// CY - Jodhpur, India : PB - Agrobios (India), KW - Aquatic weeds KW - India KW - Control N1 - "A Reference cum tex tbook."; Includes bibliographical references and index ER -