@INBOOK {LAGHETTI:1990,
title = {Cowpea (Vigna unguiculata [L.] Walp.) germplasm collection in southern Italy and preliminary evaluation},
author = {Laghetti, G. and Padulosi, S. and Hammer, K. and Cifarelli, S. and Perrino, P. },
year = {1990},
type = {Cowpea genetic resources, edited by N.Q. Ng and L.M. Monti},
pages = {46--57},
publisher = {International Institute of Tropical Agriculture (IITA)},
address = {Ibadan, Nigeria},
}