00525nam a2200193Ia 4500008004100000020001500041082002000056100002000076245004100096250000600137260003200143300000800175650004100183650003400224653001900258653002400277653001200301700001800313170901s1997    xx            000 0 und d  a0851991211  a632.30913bH65S  aHillocks, R. J. 0aSoilborne Diseases of Tropical Crops  a1  aUKbCAB Internationalc1997  a452  aAgriculture and related technologies  aTechnology (Applied sciences)  aPlant diseases  aSeed borne diseases  aTropics  aWaller, J. M.