TY - BOOK AU - Crafts,Alden S. AU - Crisp,Carl E. TI - Phloem transport in plants SN - 0716706830 AV - QK871 .C676 U1 - 581.1/1 PY - 1971/// CY - San Francisco PB - W. H. Freeman KW - Plant translocation KW - Phloem ER -