Too many people, too little land the human ecology of a wet rice-growing village in the Red River Delta of Vietnam : report of the SUAN-EWC-CRES Workshop on Sustainable Rural Resource Management and Biological Diversity Conservation, held in Hanoi and Thai Binh Province from 15 to 26 July 1991 - Le, Trong Cuc 1940-; Rambo, A. Terry; Gillogly, Kathleen (Occasional paper, 1993)