00291nam a2200109Ia 450000500170000000800410001708200160005810000210007424500330009526000450012830000080017320260224040813.0260224s9999||||xx |||||||||||||| ||und||  a581.134 MAK  aMaksymowych, R.  0aAnalysis of leaf development  aCambridge England University Pressc1973  a109