1990. Shoot growth and flower development in tropical pines: Studies on genetic and environmental variation. Univ. Helsinki Tropical Forestry Rep. 6. Atipanumpai, L. 1989. Acacia mangium: Studies on ...
Report of the Committee on Paleoecology, 1935-1936: Presented at the Annual Meeting of the Division of Geology and Geography, National Research Council, May 2, 1936 ...