Entretiens du Museum, Paris 14--17 Juin 1977.(1979:Mem.Mus.Nat.d'Histoire Naturelle,Bd.26). Plusieurs planches photographiques.162 p.4to.Cartonne.

Sommaire(partim): Present classification of Dipterocarpaceae fromThailand and Indochina/ Ecologie et repartition geographique desDipterocarpacees indochinoises/ Note sur Pakaraimaea dipterocarpacaea/Pollen size in Dipterocarpaceae/ A cytotaxonomic view ofDipterocarpaceae with some comments on polyploidy and apomixis/Taxonomic studies in the genus Dipterocarpus/ Chimie- taxonomie desDipterocarpacees/ Bark morphology and taxonomy of the Dipterocarpaceae/Problematic taxa in the Dipterocarpaceae- Their anatomy and taxonomy/Classifying the Dipterocarpaceae: the wood technologist's view/Consequences taxonomiques de l'etude des caracteres des fruits-germinations, embryons et plantules de Dipterocarpacees/ Utilisationde l'analyse multifactorielle des correspondances pour l'etude descaracteres des fruits- germinations, embryons et plantules deDipterocarpacees/ The generic concept for recent revision withDipterocarpoideae/ Interpretation phylogenique des caracteres des pollens, fruits- germinations et plantules des Dipterocarpacees/Phylogenetic speculations on Dipterocarpaceae/ Remarque sur lesfossiles eurafricains de Dipterocarpacees/ Resume de le communicationnon exposee/ Relationships of the family Dipterocarpaceae/ Summaryof fossil Dipterocarpaceae/ Morphological problems and ecologicalaspects/ Final discussion.