00297nam a2200097Ia 4500008004100000082001900041100003100060245006700091260003300158300000800191140113s9999    xx            000 0 und d  a581.19   M7.13  a"Stumpf P.K. & Conn, E.E."  aThe biochemistry of plants : A comprehensive treatise :vol.13   a1991bAcademic PresscLondon  a294