00519nam a2200169Ia 4500008004100000082001600041100002200057245005800079260006600137300000800203650004100211650003400252653001300286653001400299653001900313700001700332170901s1978    xx            000 0 und d  a632.3bS66E  aSrivastava, S. K. 0aEpidemological Relations of Bacterial Plant Pathogens  aNew DelhibToday and Tomorrow's Printers and publishersc1978  a113  aAgriculture and related technologies  aTechnology (Applied sciences)  aBacteria  aEpidemics  aPlant diseases  aPatel, P. N.