1. Biotechnology and plant protection :viral pathogenesis & disease resistance : College Park, MD, 19-20 October 1992

کتابخانه: كتابخانه مركزي كشاورزى (طهران)

موضوع : $APlants$BDisease and pest resistance -- Genetic aspects -- Congresses,$APlants, Protection of$BCongresses,$AVirus diseases of plants$BCongresses,$APlant biotechnology$BCongresses

رده :
SB
750
.
B56
1995