一般注記Annual
Dates of publication and/or sequential designation: Began with 1972/73
Jan. 1, 1984 to Dec. 31, 1984
Description based on: Apr. 1, 1979 to Mar. 31, 1980
Physical description for original version: v. : 28 cm
原資料等に関する注記原資料の出版事項: Washington, D.C. : U.S. Fish and Wildlife Service, Dept. of the Interior
ISSN: 01941488
SUPTDOC番号: I 49.84: 984
GPO管理番号: 610-F (microfiche)