00314nam a2200109Ia 4500008004100000082002000041100001900061245004500080260004800125300001000173650002100183140113s9999    xx            000 0 und d  a581.1:58.088 L0  a"Price, C. A."  aMolecular approaches to plant physiology  b"New York : McGraw-Hill book company, 1970"  a398p.  aPlant physiology