00292nam a2200085Ia 4500008004100000082001900041245006300060260006000123700002300183220204s9999    xx            000 0 und d  a638(5-13)bABD 0aHybrid and high yielding crop varieties in SAARC countries  aBangladeshbSAARC Agricultural Information Centrec1998  aAbdullah, Mohammad