TY - MON AU - Ray, Ramesh C. TI - The efect of metal ions on the senescence of Oryza Sativa cv. Ratna leaf discs PY - 1980/// CY - [S.l.] PB - [s.n.] KW - Biologia KW - BioquĂ­mica KW - 577 PP - [S.l.] SP - p. 135-139 PB - [s.n.] ER -