008580000a22002530004500 PH-MaWHO 20241108112532.0 ST/ESCAP/648 UN File UTTZ.AW .25 Zhao, Xuan 665952 Qiao, Xinjian 665953 United Nations Economic and Social Commission for Asia and the Pacific. 665954 Knowledge and attitudes of grassroots family planning workers about contraceptive methods : China. New York : United Nations, 1988. A-31p. eng Asian population studies series ; no.86-A). Contraception Methods 117410 Family planning 643099 Knowledge, attitudes, practice 650555 China 105429 WHOLIS DOC Mark 03-06-2008 08:51:22 12679 12679 0 0 0 0 WPRO WPRO 2021-05-23 0 UN File UTTZ.AW .25 12679 2024-01-24 00:00:00 2021-05-23 DOC