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RecordNumber
60913
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Author
Mansfield, G.R.
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Title
Nitrate deposits of the United States
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Author Statement
G. R. Mansfield , Leona Boardman
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Publication
United States government printing office
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Publication Year
c1932
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Collation
vi, 107 p.: ill, diagrs, fold map
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Series
U. S. Geological survey Bulletin; 838
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Bibliography
Includes bibliographies
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Subject
Nitrates
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ADDED ENTRIES
Boardman, Leona, 1894 , ^dSeries: (U.S. Geological survey Buletin; 838)
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Main Class
549
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Sub Class
.73
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Cutter no
M267n
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وارد كنندة اطلاعات
78.08^d// , alipour^d2003/10/04 09:57:40
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