00301nam a2200121Ia 4500008004100000082001500041100001500056245002400071260004100095300001400136600001400150650001500164140224s9999    xx            000 0 und d  a632.952 M4  aVyas, S.C.  aSystemic fungicides  aNew DelhibTATA Mc-Graw Hillcc 1984  axvi,360p.  aS.C. Vyas  aFungicides