@INBOOK {LATTANZIO:1990,
title = {Preexisting phenols and resistance to aphid in cowpea (Vigna unguiculata [L.] Walp.)},
author = {Lattanzio, V. and Linsalata, V. and Maruca, G. and Marullo, R. and Singh, B. and Singh, S. R. and Perrino, P. },
year = {1990},
type = {Cowpea genetic resources, edited by N.Q. Ng and L.M. Monti},
pages = {128--134},
publisher = {International Institute of Tropical Agriculture (IITA)},
address = {Ibadan, Nigeria},
}