V. I. Umogbai

Anthropometric Prediction Models of Agricultural Workers in Benue State of Nigeria

T. K. Kaankuka, M. T. Ikyaator, V. I. Umogbai, 2016 .

Development of a mechanical family poultry feeder

V. I. Umogbai, 2013 .

Development of double-neck yoke and harness for animal traction

V. I. Umogbai, 2011 .

Development and Evaluation of a Biomass Stove

V. I. Umogbai, J. G. Orkuma, 2011 .

Development and Performance Evaluation of a Manually Operated Cowpea Thresher

V. I. Umogbai, A. Shehu, 2009 .

Design, Construction and Evaluation of Zobo Juice Processing Device

V. I. Umogbai, V. Umogbai, 2015 .