00282nam a22001217a 4500020001800000082001400018100001400032100001800046100001800064245003000082260004000112300000800152  a9788127257538  a630.3 GUP  aGupta P C  aBirjesh Kumar  aPrakash Kumar  aDictionary of Agriculture  aNew DelhibKalyani Publishersc2017  a241