Forest trees / Committee on Managing Global Genetic Resources: Agricultural Imperatives, Board on Agriculture, National Research Council. - Washington, D.C National Academy Press, 1991. - xiv, 228 p. : ill. ;Hbk - Managing global genetic resources . ISBN: 0309040345 Subjects--Topical Terms: Forest germplasm resources conservation.Trees--Germplasm resources. LC Class. No.: SD399.7.F69 / 1991