Physical description for original version: 31 p. : 28 cm
書誌注記
Includes bibliographical references (p. 22-26)
原資料等に関する注記
原資料の出版事項: [Asheville, N.C.] ; Río Piedras, PR : U.S. Dept. of Agriculture, Forest Service, Southern Research Station : International Institute of Tropical Forestry, [1997]