What physical feature is south of China and includes Vietnam, Laos,
Cambodia, and Thailand?

Ashould be answer.

F=31 because you subtract 39-8

True the answer is true

Answerencourage alternative timber sources,increase public awareness of the forests,increase research into forestry,involve local communities in forest projectsalso one of the main initiatives of the 1977 act was to introduce a new approach to forest management known as selective management system, this is recognised as one of the most sustainable approaches to tropical forestry management in the world