Trovati 4 documenti.
Trovati 4 documenti.
Compendium of conifer diseases / edited by Everett M. Hansen, Katherine J. Lewis
St. Paul : APS press, c1997
The disease compendium series
Leptographium root diseases on conifers / edited by T. C. Harrington and F. W. Cobb
St. Paul : APS, c1988
Symposium series
(S.l. : s.n.), 1995 (Firenze : Tip. Bertelli)
Nematological problems in the production of conifers / by G. Mancini, F. Moretti and Alba Cotroneo
Hamburg : Parey, 1981