00271nam a2200109Ia 4500008004100000082001300041100001900054245003500073260002300108650001200131650001800143220204s9999    xx            000 0 und d  a574bROB  aROBERTS, M B V 0aBiology: A functional approach  aLondonbELBSc1975  aBiology  aTranspiration