Flora Malesiana. Series 2 : Pteridophyta (ferns and fern allies)
Flora Malesiana. Series 2 : Pteridophyta (ferns and fern allies)
Under the auspices of Lembaga biologi nasional (botanic gardens of Indonesia), Bogor, Indonesia, and the Rijksherbarium, Leyden, Holland
Under the auspices of Lembaga biologi nasional (botanic gardens of Indonesia), Bogor, Indonesia, and the Rijksherbarium, Leyden, Holland