00440nam a22001577i 4500001001000000005001700010008004100027020001500068082002100083100001600104245005500120250001000175260006200185300001700247650001800264SXC02954420260819093843.0260101s2007    ii            000 0 eng d  a1578086361  a660.6 CHA-I2222  aChawla, H S10aIntroduction to plant biotechnology /cChawla, H S  a2 ed.  abOxford & IBH Publishing Co. Pvt. Ltd., New Delhi,c2007  ap. ;c22 cm. 0aBiotechnology