proceedings of an international seminar organized by the Timber Committee of the United Nations Economic Commission for Europe, held at Warsaw, Poland, at the invitation of the government of Poland, 20 to 22 May 1981 Van Nao, T. (Tran) United Nations Economic Commission for Europe. Timber Committee. text The Hague Boston Hingham, MA, USA M. Nijhoff Distributors for the U.S. and Canada, Kluwer Boston c1982 monographic eng fre xix, 236 p. ; 25 cm. edited by T. Van Nao. English and French; summaries in English. Forest fires Prevention and control Congresses SD420.6 .F67 1982 363.3/7 9024730503 82012623 UOEL 000 20150413101603.0 000