Trovati 597 documenti.
Trovati 597 documenti.
Paris : Institut national de la recherche agronomique, 1972
Bonn (etc.) : Bayerischer Landwirtschaftsverlag, 1957)
Les maladies a ultravirus des plantes / par Marie-Antoniette Beauverie
Tunis : Soc. anonyme de l'imprimerie rapide, 1932
Die Blattrollkrankheit der Kartoffel / von F. Esmarch
Berlin : Springer, 1932
Virosi e selezione della vite / Elio Baldacci, Giuseppe Belli, Elvio Refatti
Bologna : Edizioni agricole, 1967
Universale Edagricole ; 42
Recent advances in the study of plant viruses / by Kenneth M. Smith
2. ed
London : J. and A. Churchill, 1951
Verona : L'informatore agrario, (1998)
Schede fitopatologiche
Bologna : Edizioni agricole, 1964
Virus diseases of farm & garden crops / by Kenneth M. Smith
Worcester : Littlebury, 1946
Virus e virosi delle piante / Giuseppe Belli
Bologna : Edagricole, 1992
<S.l. : s.n.>, 1962?
[S.l. : s.n.], [1962?]
Plants, viruses, and insects / Katherine Esau
Cambridge: Harvard University Press, 1961
Plant virus serology / by R.E.F. Matthews
Cambridge : Cambridge University press, 1957
Virus diseases of apples and pears / edited by A.F. Posnette
Bucks : Commonwealth agricultural bureaux, 1963
Technical communication / Commonwealth bureau of horticulture and plantation crops ; 30
Paris Institut national de la recherche agronomique, 1959
Plant virology / R.E.F. Matthews
New York ; London : Academic press, c1970
Mycoplasma diseases of trees and shrubs / edited by Karl Maramorosch, S.P. Raychaudhuri
New York (etc.) : Academic press, 1981)
A textbook of plant virus diseases / by Kenneth M. Smith
2. ed
London : Churchill, 1957
Le virosi delle piante da frutto / Antonio Canova
Bologna : Ediz. Agricole, c1960