Quercus suber metwork : report of the third and fourth meeting 9 - 2 jun 1996 Sassari, Sardinia, Italy anf 20 - 22 feb 1997Almoraima, Spain

por Turok, J.
Publicado 1997

Populus nigra network : report of the third meeting 5 -7 oct 1996 Sárvár, Hungary

por Turok, J.
Publicado 1997

Noble hardwoods network : Report of the first meeting 24-27 march 1996 Escherade, Germany

por Turok, J.
Publicado 1996