Trovati 4 documenti.
Trovati 4 documenti.
Chemicals for crop protection and pest control / by M.B. Green, G.S. Hartley and T.F. West
Oxford <etc.> : Pergamon press, c1977
Oxford (etc.) : Blackwell, 1979)
Pest and pathogen control : strategic, tactical, and policy models / edited by Gordon R. Conway
Chichester (etc.) : Wiley, c1984)
International series on applied systems analysis ; 13
The brown rot fungi of fruit : their biology and control / by R.J.W. Byrde and H.J. Willetts
Oxford (etc.) : Pergamon press, 1977)