Canopy dynamics of a tropical rain forest in French Guiana / P.J. van der MeerThe trees and the forest : the role of free architecture in canopy development : a case study in secondary forests (Araracuara, Colombia) / Henricus Franciscus Maria VesterTropical forest canopies: ecology and management : proceedings of ESF conference, Oxford University, 12-16 December 1998 / ed. by K.E. Linsenmair ... [et al.]Establishment and development of epiphytes in secondary neotropical forests / Hein Johan François van DunnéJuwelen in de kroon / Jan H.D. WolfEstablishment and development of epiphytes in secondary neotropical forests / Hein Johan François van DunnéPhotosynthesis of leaf canopies / C.T. de Wit