Dan, S., Murungi, L. K., & Kioko, E. (2019). DIVERSITY AND ABUNDANCE OF INSECT POLLINATORS AND THEIR EFFECT ON YIELD AND QUALITY OF COWPEA AND CUCUMBER IN MAKUENI, KENYA. African Journal of Horticultural Science, 16, 43-54. Retrieved from http://www.hakenya.net/ajhs/index.php/ajhs/article/view/228