Culture of Central American rubber tree
Contributors: Cook, O. F. 1867-1949.
Series: Botanical Investigations and Experiments Doc. No. 53; Plant Industry Bur. Bull. No. 49; Plant Industry Bur. Doc. No. 67
Publisher: U.S. G.P.O.
Published: 1903
Place of publication: [Washington, D.C.]
Format: Microform
Subjects: Rubber tree.