APA Баримт

International environmental tehnology centre. (2000). Environmentally sound management of Lake Erhai and Xier river Basin. United nations.

Чикаго маягийн жагсаалт

International environmental tehnology centre. Environmentally Sound Management of Lake Erhai and Xier River Basin. CHN: United nations, 2000.

MLA ишлэл

International environmental tehnology centre. Environmentally Sound Management of Lake Erhai and Xier River Basin. United nations, 2000.

Warning: These citations may not always be 100% accurate.