Survey on the distribution and seasonal variation of earthworm populations in coconut soils within the coconut triangle

2014-06-032014-06-031993Proceedings of the Sri Lanka Association for the Advancement of Science, 49th Annual Session, :p.109https://dl-cri.nsf.gov.lk//handle/1/3475SoilsEarthwormPopulationStudiesSurveySurvey on the distribution and seasonal variation of earthworm populations in coconut soils within the coconut triangle