sponsored jointly by the University of Peradeniya, Department of Agriculture, Peradeniya, Sri Lanka, and the Smithsonian Institution, Washington, D.C., U.S.A. ; general editor, M.D. Dassanayake ; editorial board, M.D. Dassanayake and F.R. Fosberg
University of Ceylon
1973-1977
v. 1, part 1 , v. 1, part 2
Available at 1 libraries