1
Published 1998
Physica-Verlag HD
Subjects: '; ...Population Economics...

2
by Luciani, Giacomo
Published 1993
Springer Netherlands
Subjects: '; ...Population...

3
by Zimmermann, Klaus F., Bauer, Thomas K., Bonin, Holger, Fahr, René
Published 2002
Springer Berlin Heidelberg
Subjects: '; ...Population...