00281nam a2200109Ia 450000500170000000800410001708200160005810000160007424500300009026000430012030000080016320260225050905.0260224s9999||||xx |||||||||||||| ||und||  a581.333 MAY  aA.M. Mayer  4aThe Germination of seeds   aNew York: The Macmillan Company c1963  a236