Search Results       Your search for [subject]Fertility, Human -- Philippines -- Manila -- Mathematical models returned 1 record.           An Analysis of migration-fertility relationship : Ilocos - Manila, Philippines. by Sudarsono, Harry K. (Harry Kuntadi), 1952-; Subject: Rural-urban migration -- Philippines -- Manila -- Mathematical models; Fertility, Human -- Philippines -- Ilocos -- Mathematical models; Fertility, Human -- Philippines -- Manila -- Mathematical models.          Add to Book Cart Relevance: 32.15%