Show American Tropics May Give Rubber WASHINGTON w ASIn April C. C There are at least acres of land adapted by cli mate male an and l soil Boll to successful rub ber her production In the northern part Tart of oC South America and the Central American countries ac etc according cording to a report of ot tho the United States department of commerce The Tue outstanding handicaps to successful rubber growing In the use region are the tha lack of suf suf- labor and tho the relatively high wage waSo scale scalo prevailing In the districts suitable for rubber planting according to the re re- t. |