00447nam a2200169Ia 4500008004100000082001600041100002200057245004400079260004100123300000800164650002300172650001800195653002200213653001100235653001100246700002000257170901s1970    xx            000 0 und d  a581.3bG13C  aGalston, Arthur W 0aControl Mechanisms in Plant Development  aNew JerseybPrentice-Hall Inc.c1970  a184  aBotanical sciences  aPure Sciences  aControl mechanism  aGrowth  aPlants  aDavies, Peter J