一般注記Distributed to depository libraries in microfiche
"April 1985."
Physical description for original version: x, 87 p. ; 28 cm
原資料等に関する注記原資料の出版事項: Cincinnati, Ohio : U.S. Dept. of Health and Human Services, Public Health Service, Centers for Disease Control, National Institute for Occupational Safety and Health, Division of Surveillance, Hazard Evaluations, and Field Studies, 1985
SUPTDOC番号: HE 20.7111: D 63/2/969-73, 975-76
GPO管理番号: 499-F-4 (microfiche)
請求記号YCA-HE 20.7111:D 63/2/969-73,975-76