Local use of selected wetland resources : Cua Day Estuary, Red River Delta, Vietnam / by Sanne Schnell Nielsen ... [et al.] - Kuala Lumpur : Wetlands International - Asia Pacific, 1998 - 73 p. : ill. ; 24 cm. References: p. 55-59 ISBN: 9839663283 RM38.20 Subjects--Topical Terms: Wetland animals--Vietnam