STUDIES ON BIOORANICS AND TRACE METALS IN THE ASSOCIATED FLORA OF A LOTIC ECOSYSTEM VAMANAPURAM RIVER - THESIS

MINI, I

STUDIES ON BIOORANICS AND TRACE METALS IN THE ASSOCIATED FLORA OF A LOTIC ECOSYSTEM VAMANAPURAM RIVER - THESIS ENGLISH - - THIRUVANANTHAPURAM DEPARTMENT OF BOTANY UNIVERSITY COLLEGE,THIRUVANANTHAPURAM 2003 - 360 HB











ECOSYSTEM

577 MIN