Geboortecijfer

3 books
Completing the fertility transitionUnited Nations. Department of Economic and Social Affairs. Population Division
⏱ 8h 27m

Completing the fertility transition

United Nations. Department of Economic and Social Affairs. Population Division

2009507 pp.
The empty cradlePhillip Longman
⏱ 4h 0m

The empty cradle

Phillip Longman

2004240 pp.
To sow one acre moreLee A. Craig
⏱ 2h 41m

To sow one acre more

Lee A. Craig

1993161 pp.