TY - BOOK AU - Zaied,Adel Abdel-Aziz M. TI - Studies on some factors affecting growth, yield and active principles of Saponaria officinalis, l PY - 1984/// KW - Saponaria officinalis KW - Growth (Plants) KW - Leaves KW - Effect of trace elements on N1 - Thesis (Ph.D.) -- El-Minia Univesity, 1984; Includes bibliographical references (leaves 141-178 ); Microfiche; Cairo, Egypt; ASUNET; 4 microfiche : negative ER -