Authors: PONCESALAZAR RM DIAZPONTONES D PEREZAMADOR MC MARQUEZGUZMAN J

Citation: Rm. Poncesalazar et al., LOCALIZATION AND QUANTITY OF TANNINS AND PROTEINS IN THE TESTA OF IPOMOEA-PURPUREA (L) ROTH RELATIVE TO WATER PERMEABILITY, Phyton, 54(1), 1993, pp. 37-43