Rubber : production and utilization of the raw product
著者
書誌事項
Rubber : production and utilization of the raw product
（Pitman's common commodities of commerce）
I. Pitman, [1915]
2nd rev. and enl. ed
Rubber : production and utilization of the raw product
（Pitman's common commodities of commerce）
I. Pitman, [1915]
2nd rev. and enl. ed