Mineral resources of the United States . 51fl.£P ID 3 §3 aba bCpi eo NATURAL GAS. 1471 1^ 75 o b« >i^ ^-C >.A fl o >: o > Pjog t3. ^ s§ to 00IN e4 IN o IN s o •»*« o o o (N e ID d .is p MO o « —-S 12 O 3 •SSo IIin^ -a Pisot», So 5 >. ©O s9 •SW O O 1472 MINERAL RESOURCES, 1913 PART II. ^?4 g h =^ ^ -3 -r f^Xi^ —73 ® K g s p. g .go T-( ? T) 5 OJ ©-^^ 1^ c3 3 Pi 05 . ja S2S 8^1 3 9 S^ a §52 3 PL, . S Mr

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Keywords: ., bookcentury1800, booksubjectmineralindustries, booksubjectminesa