Ashton,
P. S.
;
Morley ,
R. J.
;
Heckenhauer,
J.
;
Prasad ,
V.
Conservation policy , Phylogeny , Future prospects , Dipterocarpaceae, Ecology , Taxonomy , Economic history, Economic value, Paleontology , Pantropical range, Silviculture, Conservation biology , Unanswered questions, and Taxonomic and ecological diagnostics