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41.
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Use of fertilizers and manures in Sri Lanka by Mervyn W.Thenabadu
by THENABADU, Mervyn W. Publisher: Colombo National Science Council of Sri Lanka 1980Availability: Items available for reference: Main Library [Call number: 630 THE] (1).
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42.
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Food spoilage and food preservation in Sri Lanka Mervyn W. Pulle
by Pulle, Mervyn W. Publisher: Colombo National Science Council of Sri Lanka 1980Availability: Items available for reference: Main Library [Call number: 664.028 PUL] (1).
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43.
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Science education series no 5 : use of feritilizers and manures in Sri Lanka Mervyn W. Thenabadu,
by Thenabadu, Mervyn W. Publisher: [S.I] National science council of Sri Lanka Availability: Items available for reference: Main Library [Call number: 631.8 THE] (1).
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44.
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Science education series no 2 : forestry with special reference to Sri Lanka S.L. C. A. de Wijesinghe,
by Wijesinghe, S.L. C. A. de. Publisher: [S.I] National science council Availability: Items available for reference: Main Library [Call number: 634.905489 WIJ] (1).
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45.
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Science Education Scrices No. 4 Food Spoilage and Preservation in Sri Lanka Mervyn W . Pulle
by Pulle . W Mervyn. Publisher: Colombo National Science Council of Sri Lanka 1980Availability: Items available for reference: Main Library [Call number: 641.4 PUL] (1).
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46.
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Medicinal plats(idigenous and exotic) used in Ceylon
by Jayaweera, D.M.A. Publisher: Colombo National Science Council of Sri Lanka 1981Availability: No items available
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47.
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Medicinal plants: (indigenous and exotic) used in Ceylon
by JAYAWEERA, D.M.J. Publisher: Colombo The National Science Council of Sri Lanka 1982Availability: No items available
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48.
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Medicinal plants: (indigenous and exotic) used in Ceylon
by JAYAWEERA, D.M.J. Publisher: Colombo The National Science Council of Sri Lanka 1981Availability: Items available for loan: Siddha Medicine [Call number: 581.634 JAY] (1).
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49.
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UNESCO-man and the biosphere national committee for Sri Lanka Publisher: Colombo National science council of Sri Lanka 1981Availability: Items available for reference: Main Library [Call number: 589.2 UNE] (1).
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50.
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Sun - drying methodology: report of a seminar 21st may 1976
by National Science Council of Sri lanaka. Publisher: [S.l] National Science Council of Sri lanaka 1976Availability: Items available for reference: Main Library [Call number: 664.8 NAT] (1).
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51.
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A Survey of the expenditure on research and experimental development in Sri Lanka 1966-1975
by Sri Lanka. Publisher: Colombo The National science council 1977Availability: Items available for reference: Main Library [Call number: 507.2 SRI] (1).
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52.
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Annual report 1981:National Science council of Sri lanka
by Sri Lanka National Science council. Publisher: [S.I] National Science council 1981Availability: Items available for reference: Main Library [Call number: 506 SRI] (1).
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53.
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Annual report 1980
by Sri Lanka National Science council. Publisher: [S.I] National Science council 1981Availability: Items available for reference: Main Library [Call number: 506 SRI] (1).
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54.
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UNESCO Study of an international information system relating to new and renewable sources of energy: report of a field study in Sri Lanka /by M.A.T. De Silva, Nimala Amarasuriya
by DE SILVA, M.A.T | Amarasuriya, Nimala [Editor]. Publisher: Colombo National Science Council 1980Availability: Items available for loan: Main Library [Call number: 028.7 DES] (1).
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55.
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Journal of the national Science Council of Sri Lanka, Vol. 26(1-4); 1998 Publisher: The national Science Council of Sri Lanka 1998Availability: Items available for reference: Main Library (1).
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