Add to ORKG"Advance sheets--Field Operations of the Bureau of Soils, 1912."At head of title: U.S. Dept. of Agriculture, Bureau of Soils.Mode of access: Internet
Cover title.[Advance sheets - Field operations of the Bureau of Soils, 1924]Mode of access: Internet
"Advance sheets, Field operations of the Bureau of Soils, 1916."At head of title: U.S. Department o...
"Advance sheets--Field operations of the Bureau of Soils, 1903."At head of title: U.S. Department of...
"Advance sheets--Field Operations of the Bureau of Soils, 1912."At head of title: U.S. Dept. of Agri...
"Advance sheets--Field Operations of the Bureau of Soils, 1907."At head of title: U.S. Dept. of Agri...
"Advance sheets--Field operations of the Bureau of Soils, 1916."At head of title: U.S. Department of...
One folded map inserted."Advance sheets--Field operations of the Bureau of Soils, 1912."Mode of acce...
"Issued May 29, 1915.""Advance sheets--Field operations of the Bureau of Soils, 1913".Mode of access...
One map on 1 folded leaf inserted."Advance sheets--Field operations of the Bureau of Soils, 1915."Mo...
"Advance sheets--Field Operations of the Bureau of Soils, 1915."One map on 1 folded leaf inserted.Mo...
"Advance sheets - Field operations of the Bureau of soils, 1922."At head of title: U.S. Department o...
At head of title: U.S. Dept. of Agriculture, Bureau of Soils, in cooperation with the Ohio Agricultu...
"U.S. Department of Agriculture, Bureau of Soils ... in cooperation with the State of Indiana Depart...
"Soil map, Indiana, Allen Co. sheet" accompanies survey.Mode of access: Internet
"Advance sheets--field operations of the Bureau of Soils, 1917".Mode of access: Internet
Cover title.[Advance sheets - Field operations of the Bureau of Soils, 1924]Mode of access: Internet
"Advance sheets, Field operations of the Bureau of Soils, 1916."At head of title: U.S. Department o...
"Advance sheets--Field operations of the Bureau of Soils, 1903."At head of title: U.S. Department of...
"Advance sheets--Field Operations of the Bureau of Soils, 1912."At head of title: U.S. Dept. of Agri...
"Advance sheets--Field Operations of the Bureau of Soils, 1907."At head of title: U.S. Dept. of Agri...
"Advance sheets--Field operations of the Bureau of Soils, 1916."At head of title: U.S. Department of...
One folded map inserted."Advance sheets--Field operations of the Bureau of Soils, 1912."Mode of acce...
"Issued May 29, 1915.""Advance sheets--Field operations of the Bureau of Soils, 1913".Mode of access...
One map on 1 folded leaf inserted."Advance sheets--Field operations of the Bureau of Soils, 1915."Mo...
"Advance sheets--Field Operations of the Bureau of Soils, 1915."One map on 1 folded leaf inserted.Mo...
"Advance sheets - Field operations of the Bureau of soils, 1922."At head of title: U.S. Department o...
At head of title: U.S. Dept. of Agriculture, Bureau of Soils, in cooperation with the Ohio Agricultu...
"U.S. Department of Agriculture, Bureau of Soils ... in cooperation with the State of Indiana Depart...
"Soil map, Indiana, Allen Co. sheet" accompanies survey.Mode of access: Internet
"Advance sheets--field operations of the Bureau of Soils, 1917".Mode of access: Internet
Cover title.[Advance sheets - Field operations of the Bureau of Soils, 1924]Mode of access: Internet
"Advance sheets, Field operations of the Bureau of Soils, 1916."At head of title: U.S. Department o...
"Advance sheets--Field operations of the Bureau of Soils, 1903."At head of title: U.S. Department of...