Alwis, N.A.W.A.T.

Bibliography of Scientific literature on S.L. and by Sri Lankan Scientists relating to Agriculture, Forestry, Veterinary Sciences and Fisheries Vol. 1. - NSC Colombo 1979 - lk. - Agriculture Forestry Veterinary Science Fisheires Sri Lanka

http://thakshana.nsf.ac.lk/slstic/NA-04/NA-04.pdf = Alwis, N.A.W.A.T.

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