TY - BOOK AU - x, x AU - Razdan,M.K.Cocking,E.C TI - Conservation of plant genetic resources in vitrs: x SN - 1886106762 U1 - 581.35/C755 PY - 1997/// CY - New Delhi PB - Science pub. KW - Plant genetic resources KW - Botany N1 - Includes ER -