Billah, M.K.; Kimani-Njogu, S.W.; Wharton, R.A.; Woolley, J.B; Masinga, D.
(Cambridge University Press, 2008)
Morphometric studies of five allopatric parasitoid populations (genus Psyttalia
Walker) from coffee plantations in Cameroon (Nkolbisson), Ghana (Tafo) and Kenya
(Rurima, Ruiru and Shimba Hills) and one non-coffee population ...