McDevitt, Thomas M.
Fertility change in Papua New Guinea during the late 1960s : evidence from the 1966 and 1971 censuses / Thomas M. McDevitt. - Boroko : Institute of Applied Social and Economic Research, 1979. - 10 leaves. - IASER discussion paper ; no. 24. .
Fertility, Human--Papua New Guinea.
Fertility change in Papua New Guinea during the late 1960s : evidence from the 1966 and 1971 censuses / Thomas M. McDevitt. - Boroko : Institute of Applied Social and Economic Research, 1979. - 10 leaves. - IASER discussion paper ; no. 24. .
Fertility, Human--Papua New Guinea.