00286nam a2200097Ia 4500008004100000082002700041100002400068245006900092260002000161300000700181140113s9999    xx            000 0 und d  a633.43:581.1(213)   K2  a"Troughton,Arthur."  a"The roots of temperature cereals (Wheat, Barley, Oats and Rye)"  a1962bCABcU.K.  a91