@book{59919,
	author = {Alliang J},
	title = {Geo-ecological study of rubber tree cultivation at high altitude in China},
	publisher = {Proceedings of the International Rubber Conference, Colombo, 1984, V1. Part 1; p19-46Proceedings of the International Rubber Conference, Colombo, 1984, V1. Part 1; p117-130}
}