na INLIS000000000011853 20231214023629 0010-1118011853 231214 g 0 eng Management for grassland biodiversity: proceedings of the international occasional symposium of the European Grassland Federation, Warszawa - Lomza, Poland, May 19-23, 1997 : Volume 2: grassland science in Europe / European Grassland Federation Poznan : European Grassland Federation, 1997 412 p. : ill. ; 24 cm. 633.2.03 INT m 633.2.03 GRASSLAND MANAGEMENT 83-908158-1-8 INTERNATIONAL OCCASIONAL SYMPOSIUM OF THE EUROPEAN GRASSLAND FEDERATION (1997 : Warszawa) Incl. bibl. 164/99