yr 〜
yr

Search results 5

Informed respondent approach to data collection : an experimental study in Nepal

Informed respondent approach to data collection : an experimental study in Nepal
Paper図書
Pavalavalli Govindasamy, Martin VaessenMacro International Inc.[1997]
Other Libraries in Japan
  • Author HeadingGovindasamy, Pavalavalli Vaessen, Martin Macro International. Institut...

Childlessness and infecundity

Childlessness and infecundity
Paper図書
Martin VaessenIn-house reproduction1984
Other Libraries in Japan
  • Author HeadingVaessen, Martin

Childlessness and infecundity

Childlessness and infecundity
Paper図書
[by] Martin VaessenWorld Fertility Survey1984
Other Libraries in Japan
  • Author HeadingVaessen, Martin World Fertility Survey

Preferences for the sex of children and their influence on reproductive behaviour

Preferences for the sex of children and their influence on reproductive behaviour
Paper図書
John Cleland, Jane Verrall, Martin VaessenInternational Statistical Institute1983
Other Libraries in Japan
  • Author HeadingCleland, J. G. (John G.) Verrall, Jane Vaessen, Martin

Knowledge of contraceptive methods

Knowledge of contraceptive methods
Paper図書
Martin VaessenInternational Statistical Institute1980
Other Libraries in Japan
  • Author HeadingVaessen, Martin

Reached to the end of result.