TY - GEN AU - Chandrasena , J.P.N.R AU - Balasooriya , I. AU - Balasubramaniam , S. AU - Paulraj , P.J. TI - Botany plant form and function - II: plant metabolism block -I U1 - 580 PY - 1986/// CY - Nugegoda PB - Open University KW - Botany ER -