New pulps for the paper industry : proceedings of the Symposium on New Pulps for the Paper Industry, Brussels, Belgium, May 1979 - Symposium on New Pulps for the Paper Industry (1979 : Brussels, Belgium); Haas, Leonard E. (San Francisco, CA : Miller Freeman Publications, 1979)
A PPI book.
Keywords: PULPA DE MADERA -- CONGRESOS, CONFERENCIAS, ETC