| Journal - Vol 41, Parts 1 & 2, 1965 | Rubber Research Institute of Ceylon | N/A | 1965 | General |
| Journal - Vol 41, Parts 3 & 4, 1965 | Rubber Research Institute of Ceylon | N/A | 1965 | General |
| Journal - Vol 42, Parts 1 & 2, 1966 | Rubber Research Institute of Ceylon | N/A | 1966 | General |
| Journal - Vol 42, Parts 3 & 4, 1966 | Rubber Research Institute of Ceylon | N/A | 1966 | General |
| Journal of A Family | Edith M.G. | Fernando | N/A | General |
| Journal of Asian Studies, The - Vol XXXVII, No 3, 1978 | Ralph W. | Nicholas | 1978 | General |
| Journal of Commonwealth Literature, The - Vol XVIII, No 2, 1983 | N/A | N/A | 1983 | Literature |
| Journal of Commonwealth Literature, The, No 4, December 1967 | N/A | N/A | 1970 | Literature |
| Journal of Development Administration - Vol 4, No 2, 1974 | Sri Lanka Academy of Administrative Studies | N/A | 1974 | General |
| Journal of South Asian Natural History - Vol 1, No 1, April 1994 | Rohan | Pethiyagoda | 1994 | General |
| Journal of South Asian Natural History - Vol 2, No 1, Feb 1996 | Rohan | Pethiyagoda | 1996 | General |
| Journal of South Asian Natural History - Vol 2, No 2, 1997 | Rohan | Pethiyagoda | 1997 | General |
| Journal of South Asian Natural History - Vol 3, No 1 - Jan 1998 | Rohan | Pethiyagoda | 1998 | General |
| Journal of South Asian Natural History - Vol 3, No 2 - Nov 1998 | Rohan | Pethiyagoda | 1998 | General |
| Journal of South Asian Natural History - Vol 4, No 1 - 1999 | Rohan | Pethiyagoda | 1999 | General |
| Journal of South Asian Natural History, Vol 1, No 2, April 1995 | Rohan | Pethiyagoda | 1995 | General |
| Journal of South Asian Natural History, Vol 4, No 1, May 1999 | M.D. | Dassanayake | 1999 | General |
| Journal of South Asian Natural History, Vol 4, No 2, October 1999 | M.D. | Dassanayake | 1999 | General |
| Journal of the Ceylon Branch of the Royal Asiatic Society, Vol XXXV, No 95, Part 111 | N/A | N/A | 1942 | History |
| Journal of the Ceylon Planters' Society (Vol 34, 1975) | Hercules | Kalpage | 1975 | General |
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