Addai, I.K. 2016. RESPONSE OF COWPEA (VIGNA UNGUICULATA L.) TO SIMULATED LEAF HERBIVORY AND RATE OF APPLICATION OF NPK 15:15:15 IN THE GUINEA SAVANNAH AGROECOLOGY OF GHANA. UDS International Journal of Development. 3, 1 (Aug. 2016), 13–19. DOI:https://doi.org/10.47740/95.UDSIJD6i.