Mathur, S. M Aquatic weeds problems, control and management - Delhi Himanshu Pub. 2005 - [8],304 p. ISBN: 8179060217 Subjects--Topical Terms: AGRI BIOLOGYAGRICULTUREAQUATIC WEEDSWeed managementWEEDSWETLANDS Dewey Class. No.: 632.58 / AQU