TY - BOOK T1 - Ecological improvement and environmental protection in Tibet. LA - English PP - Beijing PB - Information Office of the State Council of the People's Republic of China YR - 2003 UL - https://ds.mainlib.upd.edu.ph/Record/UP-99796217602204770 OP - 34 CN - TD 171.5 T2 E36 SN - 7801485211 KW - Environmental protection : Tibet. ER -