経緯度(W 1250「ウ」--W 1050「ウ」/N 450「ウ」--N 350「ウ」)
一般注記Text has title: Total akalinity of surface waters: a map of the Western Region
Shipping list no.: 86-617-P
"February 1986"--Text
"Map and text"--Envelope
Includes "Locations of lakes and stream sites from which alkalinity data were obtained" map, and mean annual total alkalinity diagram
"EPA-600/D-85-219"--Text
Physical description for original version: 1 map : 66 x 74 cm., folded in envelope 29 x 23 cm. +
書誌注記Includes bibliographical references (text, p. 24-28)
原資料等に関する注記原資料の出版事項: Corvallis, Or. : The Laboratory, [1986]
SUPTDOC番号: EP 1.99: Su 7/3
GPO管理番号: 431-J-10