Lua APA (7ú heag.)

International Conference on Payments for Ecological Services Ningxia, China, Asian Development Bank, National Development and Reform Commission, & Zhang, Q. (2010). Payments for ecological services and eco-compensation: Practices and innovations in the People's Republic of China : proceedings from the International Conference on Payments for Ecological Services, Ningxia Hui Autonomous Region, People's Republic of China, 6-7 September 2009. Asian Development Bank.

Lua i Stíl Chicago (17ú heag.)

International Conference on Payments for Ecological Services Ningxia, China, Asian Development Bank, National Development and Reform Commission, agus Qingfeng Zhang. Payments for Ecological Services and Eco-compensation: Practices and Innovations in the People's Republic of China : Proceedings from the International Conference on Payments for Ecological Services, Ningxia Hui Autonomous Region, People's Republic of China, 6-7 September 2009. Metro Manila, Philippines: Asian Development Bank, 2010.

Lua MLA (9ú heag.)

International Conference on Payments for Ecological Services Ningxia, China, et al. Payments for Ecological Services and Eco-compensation: Practices and Innovations in the People's Republic of China : Proceedings from the International Conference on Payments for Ecological Services, Ningxia Hui Autonomous Region, People's Republic of China, 6-7 September 2009. Asian Development Bank, 2010.

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