TY - BOOK ED - The Rubber Research Institute of Ceylon TI - The Rubber Research Institute of Ceylon, 1st and 2nd Quarterly Journals, Vol. 38, Part 1 & 2 PY - 1962/// CY - Agalawatta PB - The Rubber Research Institute of Ceylon KW - PAMPHLET BOX 162 KW - RUBBER KW - RUBBER RESEARCH ER -