Developers of the rubber industry of Singapore and a Malaya

Xehetasun bibliografikoak
Egile nagusia:	Ridley, Henry Nicholas 1855-1956
Formatua:	Liburua
Hizkuntza:	English
Argitaratua:	Singapore Research Institute of Economic Plants in the Tropics [1969].
Gaiak:	Rubber industry and trade.