TY - BOOK AU - Lacar, Nenita S. TI - The Winged bean (Psophocarpus Tetragonolubus (L.) (D.C.): a rich source of protein PY - 1981/// N1 - Thesis (MAT-Vocational Education) -- Mariano Marcos State University-Graduate School, Laoag City; Bibliography: leaves 59-60 ER -