00430pab a2200157 454500008004000000100001900040245007400059260000900133300001600142362001100158650002300169650001600192650000900208700002100217773003400238180718b2003   xxu||||| |||| 00| 0 eng d  aJanaiah, Aldas  aCan hybrid rice technology help productivity growth in Asian tropics?  c2003  ap.2492-501.  a21 jun  aAgriculture - Asia  aRice - Asia  aRice  aHossain, Mahabub  aEconomic and Political Weekly