一般注記Distributed to depository libraries in microfiche
Shipping list no.: 92-2642-M
"August 1988."
Physical description for original version: vi, 27 p. : 28 cm
書誌注記Includes bibliographical references (p. 18-27)
原資料等に関する注記原資料の出版事項: Washington, DC : U.S. Dept. of the Interior, Fish and Wildlife Service, Research and Development, [1988]
SUPTDOC番号: I 49.89/2: 88 (32)
GPO管理番号: 0611-R-01 (MF)