The status of Puerto Rico's forests, 2003 The status of Puerto Rico's forests, 2003

by 50772 Brandeis, Thomas J. U.S. Department of Agriculture, Knoxville, TN, EUA, 76852 Helmer, Eileen H. (autor/a) U.S. Department of Agriculture, Río Piedras, Puerto Rico, 102093 Oswalt, Sonja N. (autor/a) U.S. Department of Agriculture, Knoxville, TN, EUA
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