Research and planting progress : being a summary of the reports of divisional heads for the period ending March 31st, 1953

2015-08-112015-08-111953Ceylon Coconut Quarterly, 4(2):p.85-86https://dl.nsf.gov.lk/handle/1/20112AgricultureCoconutAgricultural researchResearch and planting progress : being a summary of the reports of divisional heads for the period ending March 31st, 1953Article