TY - GEN AU - Mohamed Mahmoud Ahmed Elzifzafi AU - Berlant Roshdy Mohamed , AU - Ibrahim Abd El maksoud Ibrahim , TI - Physiological studies on stevia rebaudiana bertoni through tissue culture techniques and its suitability for desert regions / PY - 2003/// CY - Cairo : PB - Mohamed Mahmoud Ahmed Elzifzafi , KW - stevia rebaudiana bertoni KW - suitability for desert regions N1 - Thesis (PH.D.) - Cairo University - Faculty Of Agriculture - Department Of Ornamental Horticulture; Issued also as CD UR - http://172.23.153.220/th.pdf ER -