TY - BOOK T1 - Characterization catalogue on Winged bean : (Psophocarpus tetragonolobus) germplasm. LA - English PP - Sri Lanka PB - Ministry of Agriculture and Lands YR - 1999 UL - http://discoverylib.upm.edu.my/discovery/Record/563527 CN - QK495 L52C469 1999 KW - Winged bean : Identification. KW - Winged bean : Classification. ER -