00457    a2200133   4500020001500000082001600015100002400031245012800055260004100183300001900224650003000243650003400273700001600307  a0962679631  a635.92bDAU  aDaughtrey, Margery   aBall field guide to diseases of greenhouse ornamentalsbincludes certain problems often misdiagnosed as contagious diseases  aBataviabBall Publishingc1992g1992  avi,218p.c22cm  aInjuries, diseases, pests  aFlowers and ornamental plants  aChase, A.R.