Memorandum on composting with special reference to estate agriculture. prepared for submission to the central board of agriculture, November 17th, 1938

Eden, T.2014-11-182014-11-181938Tea Quarterly11pp.194-199https://dl.nsf.gov.lk/handle/1/13148AgricultureGreen manureCompost manufactureMemorandum on composting with special reference to estate agriculture. prepared for submission to the central board of agriculture, November 17th, 1938A