CYTOLOGICAL EFFECTS OF THE FERTILIZER AMMONIUM SULPHATE ON ROOT TIP CELLS OF ALLIUM CEPA .L.

SHEELA,K.L.

CYTOLOGICAL EFFECTS OF THE FERTILIZER AMMONIUM SULPHATE ON ROOT TIP CELLS OF ALLIUM CEPA .L. English - - KERALA UNIVERSITY OF KERALA 1983 - 24 HB











CYTOLOGY

571.6 SHE