Show FAR EAST RUBBER CENTER A rubber tree treo In full maturity produces produces produces pro pro- duces from three to five tive pounds of rubber rubber rubber rub rub- ber a year ear Usually about trees are arc planted to the tho acre Time was when Brazil was the tho crudo crude rubber center center center cen cen- ter of t the world but toda today the tho plantations plantations plantations planta planta- of ot tho the far tar east are arc producing four tour times as 03 much rubber as the forests forests forests for for- ests of ot the Amazon |