TY - GEN AU - Hedberg, Inga TI - Systematic botany - a key science for tropical research and documentation : proceedings of the "Natur och Kultur- symposium" held in Stockholm and Uppsala , September 14-17, 1987 U1 - 580.12 PY - 1988/// CY - Uppsala PB - s.n. KW - GENETIC RESOURCES TAXONOMY TROPICS ER -