Suseela Devi, L .THANGA PANDIAN, R.2019-11-052019-11-051999-11-08Th-5374http://krishikosh.egranth.ac.in/handle/1/5810134314ennullPERSISTENCE AND MOBILITY OF ALACHLOR AND ISOPROTURON IN TWO SOILS OF KARNATAKAThesis