00424nam a2200169Ia 4500001001000000003000500010008004100015010001100056040000900067100001800076245003700094260006200131300001000193440001800203650001500221650001800236Para_6149CHAP220125s1944    xx            000 0 und d  a204929  cCHAP  aGroves, A. B.  aSulfur sprays /c by A.B. Groves  aBlacksburg, Virginia :b Virginia Agricultural Experiment  a22 p.  aBulletin; 359  aFungicidas  aSulfonamidas