TY - BOOK AU - Fraser,R.S.S. TI - Mechanisms of resistance to plant diseases SN - 9024732042 AV - SB750 .M43 1985 U1 - 581.2/1�19 PY - 1985/// CY - Dordrecht, Netherlands PB - M. Nijhoff/W. Junk KW - Plants KW - Disease and pest resistance ER -