一般注記Cover title
"This document was prepared ... in conjunction with the U.S. Geological Survey"--1st prelim. p
"September 1993."
Shipping list no.: 99-0880-M
"402-R-93-071."
Physical description for original version: 1 v. (various pagings)
書誌注記Includes bibliographical references (p. II-17 - II-19)
原資料等に関する注記原資料の出版事項: [Washington, D.C.] : U.S. Environmental Protection Agency, Air and Radiation, [1993]
SUPTDOC番号: EP 4.2: R 11/3/SUM
GPO管理番号: 0483-E-01 (MF)