TY - BOOK AU - KUMAR,Shaji.D TI - STUDIES ON THE EFFECT OF ECTRACTS OF THREE MEDICINAL PLANTS ON ROOT-TIP CELLS OF ALLIUM TUBEROSUM U1 - 615.321 KUM PY - 1992/// CY - THIRUVANANTHAPURAM PB - DEPARTMENT OF BOTANY UNIVERSITY COLLEGE,THIRUVANANTHAPURAM KW - MEDICINAL PLANTS ER -