SUMARANI.G.O CYTOGENETICS AND REPRODUCTIVE PATTERNS IN THE HORTICULTURAL ACCESSIONS OF SPECIES OF Portulaca L English - - THIRUVANANTHAPURAM DEPT OF BOTANY, UNIVERSITY OF KERALA 1997 - 54 HB ISBN: Source: Subjects--Uniform Titles: Subjects--Topical Terms: POrtulaca Dewey Class. No.: 583.53 SUM