Karunairajan, R.D.2014-12-122014-12-121980Economic Review, 5(11):p.24-28https://dl.nsf.gov.lk/handle/1/14641AgriculturePesticide useInsecticide useOrganic farmingRecycling nutrientsCompostingBiological agricultureEnvironmental impactUse of pesticides and insecticides -an organic agricultural point of viewArticle