TY  - BOOK
AU  - Zheng Liu and others
TI  - China's population:  Problems and prospects   
T2  - China Studies Series
U1  - Y:5.41.N7, M1 
PY  - 1981///
CY  - Beijing
PB  - New World         
KW  - Demography
N1  - Appendix: p 169-170
ER  -