SREELEKHA.S CYTOLOGICAL STUDIES ON SOME EXOTIC ORNAMENTAL SPECIES OF THE TRIBE TRADESCABTIEAE English - - THIRUVANANTHAPURAM DEPT. BOTANY,UNIVERSITY OF KERALA 1992 - 69 HB ISBN: Source: Subjects--Uniform Titles: Subjects--Topical Terms: SPECIES Dewey Class. No.: 578.012 SRE