00536 a2200157 4500 978955874605 630.7 PRO 5795 7856 Jayasekara S.J.B.A ed. Proceedings of 7th agricultural research symposium 23rd-24th october 2007 Agres 07 Makandura Faculty of Agriculture 2007 2007 viii, 261p. 29cm. WATER CONSERVATION Jayasekara N.E.M. ed./ Attanayake D.P.S.T.G. ed./ Abesinghe D.C./ Kelaniyangoda PR 34636 34636 0 0 0 0 REF MAIN MAIN REF 2008-09-12 0 630.7PRO 24946 2017-08-28 00:00:00 0.00 2016-10-31 PR 0 0 0 0 EMC MAIN MAIN MMU 2009-11-24 0 630.7PRO 24946CD 2009-11-24 00:00:00 0.00 2016-10-31 EL