00290nam a2200109Ia 4500008004100000082001700041100002100058245002000079260005100099300001000150650002000160140113s9999    xx            000 0 und d  a581.48:62 M0  a"Agrawal, R. L."  aSeed technology  b"New Delhi : Oxford & IBH publishing Co, 1980"  a685p.  aSeed technology