一般注記"July, 1995"--Cover
"U.S. Fish and Wildlife Service, Pacific Region"--Cover
Shipping list no.: 98-0471-M
Physical description for original version: 207 p. : 28 cm
書誌注記Includes bibliographical references (p. 109-116)
原資料等に関する注記原資料の出版事項: Portland, Or. ; [Bethesda, Md. : U.S. Fish and Wildlife Service, Pacific Region : Fish and Wildlife Reference Service, distributor, 1995]
SUPTDOC番号: I 49.2: W 13
GPO管理番号: 0612 (MF)