共 24 条
[1]
*AUSTR NAT U DEM D, 1975, NIG SEGM PROJ 2 VAL
[2]
BANKS JA, 1954, PROSPERITY PARENTHOO
[3]
Barnett H. G., 1953, INNOVATION BASIS CUL
[4]
Caldwell J. C., 1968, POPULATION GROWTH FA
[5]
CALDWELL JC, 1976, J COMPARATIVE FAMILY, V7, P1
[6]
CALDWELL JC, 1970, MANUAL STUDIES FERTI
[7]
CALDWELL JC, 1976, POPUL DEV REV, V2
[8]
CALDWELL JC, 1974, 7 WORLD FERT SURV OC
[9]
CALDWELL JC, 1970, POPUL STUD, V24, P1
[10]
CALDWELL JC, POPUL STUD, V31, P2