00282nam a2200109Ia 450000500170000000800410001708200160005810000200007424500340009426000360012830000080016420260224040936.0260224s9999||||xx |||||||||||||| ||und||  a581.875 ZIM  aZimmermann, U.  0aMembrane transport in plants   aNew York: Springer Verlagc1974  a473