@book{9505,
	author = {Tongking.},
	title = {Travaux de plantations d'essences forestières au Tonkin.},
	publisher = {Imprimerie d'Extrême-Orient,},
	year = {1931.},
	address = {Hanoi,},
	note = {At head of title: Exposition coloniale internationale, Paris, 1931. Indochine française. Section économique. Service des forêts du Tonkin.}
}