00353nam a2200133Ia 4500008004100000020000500041082001800046100001600064245004900080260005100129300000800180650001500188650001600203140316s9999    xx            000 0 und d  a  a630.7bDHI/PA  aDhillon,A S  aPackage practices for kharif crops of punjab  aLudhianabPunjab agricultural universityc1972  a136  acash crops  aGrain crops