3rd Asian symposium on medicinal plants and spices, Colombo, Sri Lanka, 6-12 February 1977 organized by UNESCO in co-operation with National Science Council of Sri Lanka and Sri Lanka Foundation institute

2010-07-062010-07-061977https://dl.nsf.gov.lk/handle/1/5430Medicinal plantsMedicinal spicesNational Science CouncilSri Lanka Foundation InstituteSri LankaAgriculture3rd Asian symposium on medicinal plants and spices, Colombo, Sri Lanka, 6-12 February 1977 organized by UNESCO in co-operation with National Science Council of Sri Lanka and Sri Lanka Foundation institute