003150000a22001330004500060000800000082001500008100002000023245004400043250000600087260005200093260000900145300000800154650001900162  a100  a631.53 CHA  aChaudhari, H.K.  aElementary principles of plant breeding  a2  aNew Delhi, Oxford & IBH publishing co. pvt. ltd  c1966  a327  aPlant breeding