Trovati 2 documenti.
Trovati 2 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