Björk, S. (1993). The Hongyuan Wetland Research Project: An ecological and technical feasibility study of peat mining in Honyuan, Sichuan, China ; summary prepared for the Sichuan Institute of Natural Resources. Dep. of Limnology, Univ. of Lund <<[u.a.]>>.
Chicago-Zitierstil (17. Ausg.)Björk, Sven. The Hongyuan Wetland Research Project: An Ecological and Technical Feasibility Study of Peat Mining in Honyuan, Sichuan, China ; Summary Prepared for the Sichuan Institute of Natural Resources. Lund: Dep. of Limnology, Univ. of Lund <<[u.a.]>>, 1993.
MLA-Zitierstil (9. Ausg.)Björk, Sven. The Hongyuan Wetland Research Project: An Ecological and Technical Feasibility Study of Peat Mining in Honyuan, Sichuan, China ; Summary Prepared for the Sichuan Institute of Natural Resources. Dep. of Limnology, Univ. of Lund <<[u.a.]>>, 1993.