Indian Journal of Agricultural Research, volume 42 issue 4 (december 2008) : 298-302
RELATIVE PROFITABILITY OF SOLE AND MIXED CROPPING ENTERPRISES IN THE CENTRAL NIGER DELTA OF NIGERIA
E.A. Allison Oguru*, M.S. Igben, T.A.T Wahua
1Faculty of Agriculture, Rivers State University of Science and Technology,
Nkpolu-Oroworukwo, Port Harcourt, Nigeria