General Meeting Of The European Grassland Federation 11 Troia 1986,
Grasslands facing the energy crisis / 11 General Meeting of the European Grassland Federation; edited by F. M. Borba, J. M. Abreu. - Elvas : Sociedade Portuguesa de Pastagens e Forragens, 1986
. - 516 p. ; 21 cmPrados / Pastagens /
F01-1-185
Grasslands facing the energy crisis / 11 General Meeting of the European Grassland Federation; edited by F. M. Borba, J. M. Abreu. - Elvas : Sociedade Portuguesa de Pastagens e Forragens, 1986
. - 516 p. ; 21 cmPrados / Pastagens /
F01-1-185