Percival, Margaret <br/><br/>
Floristics and ecology of the mangrove vegetation of Papua New Guinea / 
prepared by Margaret Percival, John S. Womersley ; illustrations by artists of the Division of Botany photographs J.S. Womersley 
 - Department of Forests, Lae :  Papua New Guinea National Herbarium,  1975 
 - 96 p. :  ill. ;  24 cm. 
 - Botany bulletin ;  no.8 .
 - Botany bulletin ;  no.8 .
<br/><br/> At head of title : Papua New Guinea  A companion volume to the Handbook flora of Papua New Guinea 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mangrove swamps--Papua New Guinea<br/>Mangrove--Papua New Guinea<br/>Botany--Papua New Guinea