National institute of plantation management. Training manual for rubber tappers. National Institute of Plantation Management.
Chicago Style (17th ed.) CitationNational institute of plantation management. Training Manual for Rubber Tappers. Athurugiriya: National Institute of Plantation Management.
MLA (9th ed.) CitationNational institute of plantation management. Training Manual for Rubber Tappers. National Institute of Plantation Management.
Warning: These citations may not always be 100% accurate.