Notes on some phytopathological cases registered in the Vallombrosa forest since the unification of Italy to the present Paolo Caramalli, Paolo Capretti, Luisa Ghelardini, Giovanni Galipò 231-242 PDF (Italiano)
Interactions between wild ungulates and forest: the need for their integrated management Francesco Sorbetti Guerri, Orazio La Marca, Sara Bartolozzi 243-251 PDF (Italiano)
Man and environment: Agriculture and environmental protection in ancient Egypt Vittorio Gualdi 253-263 PDF (Italiano)