"International Symposium on the Biology and Management of Mangroves (1980 : Port Moresby)" . . . "Moerasland." . . "Mangrove ecology." . . "Økologi Plantegeografi" . . "Mangrove." . . "Écologie des mangroves." . . "Biology and ecology of mangroves" . . . . "Biology and ecology of mangroves : Selected papers presented at the 2.International Symposium on the Biology and Management of Mangroves, held in Port Moresby, Papua New Guinea, in 1980" . . . . . . . . . . . . . "Aufsatzsammlung" . . . . . . . . . . "Electronic books" . . . . . . . "International Symposium on the Biology and Management of Mangroves (2 : 1980 : Port Moresby, Papua New Guinea)" . . . "Mangroven." . . "Mangroves." . . "Ecologie." . . "Ökologie." . . . .