一般注記Distributed to depository libraries in microfiche
Shipping list no.: 92-2415-M
Physical description for original version: iii, 57 p. : 26 cm
書誌注記Includes bibliographical references (p. 39-41)
原資料等に関する注記原資料の出版事項: Washington, D.C. ; Springfield, Va. : National Technical Information Service [distributor] : U.S. Dept. of the Interior, Fish and Wildlife Service, 1991
SUPTDOC番号: I 49.99: 9
GPO管理番号: 0614-D (MF)
ISSN: 10402411