Archive image from page 108 of The culture of the Central. The culture of the Central American rubber tree: botanical investigations and experiments cultureofcentral49cook Year: 1903 ( Bui. 49, Bureau of Plant Industry, U. S. Dept. of Agriculture. Plate X. Self-pruned Branches of Castilla.

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Keywords: 1900, 1903, archive, book, bookauthor, bookdecade, bookpublisher, booksubject, bookyear, cook_orator_fuller_1867_, drawing, historical, history, illustration, image, page, picture, print, reference, rubber, vintage, washington_govt_print_off