Wijesundara, S.M.2020-09-022020-09-021990Tropical Agriculturist, 146:p.79-92https://dl-doa.nsf.gov.lk/handle/1/2754PLANT SCIENCE AND PRODUCTIONNutrient removalVegetablesRemoval of nutrients by vegetable crops cultivated in the mid and up country wet zoneArticle