@INBOOK {SINGH:1997d,
title = {Advances in research on cowpea Striga and Alectra},
author = {Singh, B. and Emechebe, A. },
editor = {Singh, B. and Mohan-Raj, D. R. and Dashiell, K. and Jackai, L. },
year = {1997},
type = {Advances in cowpea research},
pages = {215--224},
publisher = {International Institute of Tropical Agriculture (IITA), Japan International Research Center for Agricultural Sciences (JIRCAS)},
address = {IITA, Ibadan, Nigeria},
}