00401nam a2200157Ia 4500008004100000020001500041082001600056100001700072245001900089250000600108260006100114300000800175650002300183650001800206653001900224170901s2005    xx            000 0 und d  a8120416589  a581.2bS48P  aSingh, R. S. 0aPlant Diseases  a8  aNew DelhibOxford and IBH Publishing Co. Pvt. Ltd.c2005  a720  aBotanical sciences  aPure Sciences  aPlant diseases