Issued as part of Technologic Papers of the Bureau of Standards, Volume 20, 1925-1926. Prior to Vol. 16 issued as separate papers only and not consecutively paginated.Errata sheet at end.Running title: Synthetic tanning materials.Includes bibliographical references (p. 44-45).Mode of access: Internet
Issued as part of Technologic Papers of the Bureau of Standards, Volume 18, 1924-1925. Prior to Vol....
Issued as part of Technologic Papers of the Bureau of Standards, Volume 20, 1925-1926. Prior to Vol....
Issued as part of Technologic Papers of the Bureau of Standards, Volume 19, 1925. Prior to Vol. 16 i...
Issued as part of Technologic Papers of the Bureau of Standards, Volume 20, 1925-1926. Prior to Vol....
Issued as part of Technologic Papers of the Bureau of Standards, Volume 20, 1925-1926. Prior to Vol....
Issued as part of Technologic Papers of the Bureau of Standards, Volume 22, 1927-28. Prior to Vol. 1...
Issued as part of Scientific Papers of the Bureau of Standards, Volume 20, 1924-1926.Errata sheet at...
Issued as part of Technologic Papers of the Bureau of Standards, Volume 20, 1925-1926. Prior to Vol....
Issued as part of Technologic Papers of the Bureau of Standards, Volume 22, 1927-28. Prior to Vol. 1...
Issued as part of Technologic Papers of the Bureau of Standards, Volume 20, 1925-1926. Prior to Vol....
Issued as part of Technologic Papers of the Bureau of Standards, Volume 22, 1927-28. Prior to Vol. 1...
Issued as part of Technologic Papers of the Bureau of Standards, Volume 20, 1925-1926. Prior to Vol....
Issued as part of Technologic Papers of the Bureau of Standards, Volume 17, 1922-1924. Prior to Vol....
Issued as part of Technologic Papers of the Bureau of Standards, Volume 21, 1926-27. Prior to Vol. 1...
Issued as part of Technologic Papers of the Bureau of Standards, Volume 19, 1925. Prior to Vol. 16 i...
Issued as part of Technologic Papers of the Bureau of Standards, Volume 18, 1924-1925. Prior to Vol....
Issued as part of Technologic Papers of the Bureau of Standards, Volume 20, 1925-1926. Prior to Vol....
Issued as part of Technologic Papers of the Bureau of Standards, Volume 19, 1925. Prior to Vol. 16 i...
Issued as part of Technologic Papers of the Bureau of Standards, Volume 20, 1925-1926. Prior to Vol....
Issued as part of Technologic Papers of the Bureau of Standards, Volume 20, 1925-1926. Prior to Vol....
Issued as part of Technologic Papers of the Bureau of Standards, Volume 22, 1927-28. Prior to Vol. 1...
Issued as part of Scientific Papers of the Bureau of Standards, Volume 20, 1924-1926.Errata sheet at...
Issued as part of Technologic Papers of the Bureau of Standards, Volume 20, 1925-1926. Prior to Vol....
Issued as part of Technologic Papers of the Bureau of Standards, Volume 22, 1927-28. Prior to Vol. 1...
Issued as part of Technologic Papers of the Bureau of Standards, Volume 20, 1925-1926. Prior to Vol....
Issued as part of Technologic Papers of the Bureau of Standards, Volume 22, 1927-28. Prior to Vol. 1...
Issued as part of Technologic Papers of the Bureau of Standards, Volume 20, 1925-1926. Prior to Vol....
Issued as part of Technologic Papers of the Bureau of Standards, Volume 17, 1922-1924. Prior to Vol....
Issued as part of Technologic Papers of the Bureau of Standards, Volume 21, 1926-27. Prior to Vol. 1...
Issued as part of Technologic Papers of the Bureau of Standards, Volume 19, 1925. Prior to Vol. 16 i...
Issued as part of Technologic Papers of the Bureau of Standards, Volume 18, 1924-1925. Prior to Vol....
Issued as part of Technologic Papers of the Bureau of Standards, Volume 20, 1925-1926. Prior to Vol....
Issued as part of Technologic Papers of the Bureau of Standards, Volume 19, 1925. Prior to Vol. 16 i...