一般注記Distributed to depository libraries in microfiche
Performing organization: National Ecology Research Center, U.S. Fish and Wildlife Service
"May 1988."
"Supersedes WELUT-86/W13.12."
Physical description for original version: v, 82 p. : 28 cm
書誌注記Includes bibliographical references (p. 75)
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 (26.12)
GPO管理番号: 0611-R-01 (MF)