Jorge Lois Correa
Antone Farr
Nissim Habif
Robert Stewart Norris
Unknown Author
Institute of Paper Chemistry (Appleton, Wis.)
Arturo Amaral
Josá Ramón de la Veja
United States. Congress. House. Committee on the Judiciary. Special Antitrust Subcommittee
Havana Casa Turull
Elbert C. Lathrop
Wilson Acchar
International Seminar on Pulping of Bagasse & Agricultural Residues Delhi 1970.
Shin Enerugī Sangyō Gijutsu Sōgō Kaihatsu Kikō (Japan)
Louise Louden
S. I. Aronovksy