00286nam a2200097Ia 4500008004100000082001800041100001900059245005600078260004200134700001200176220204s9999    xx            000 0 und d  a632.6(5)bGED  aGeddes,  A M W 4aThe Relative importance of crop pests in South Asia  aUKbNatural Resources Institutec1991  aIles, M