APA Style

HUMPHREYS, ELIZABETH, BAYOT, RUVICYN S.. (2008). INCREASING THE PRODUCTIVITY & SUSTAINABILITY OF RAINFED CROPPING SYSTEMS OF POOR SMALLHOLDER FARMERS (First Edition). TAMALE, GHANA: CGIAR CHALLEGE PROGRAMME ON WATER & FOOD.

Chicago Style

HUMPHREYS, ELIZABETH, BAYOT, RUVICYN S.. INCREASING THE PRODUCTIVITY & SUSTAINABILITY OF RAINFED CROPPING SYSTEMS OF POOR SMALLHOLDER FARMERS. First Edition TAMALE, GHANA: CGIAR CHALLEGE PROGRAMME ON WATER & FOOD, 2008. Print.

MLA Style

HUMPHREYS, ELIZABETH, BAYOT, RUVICYN S.. INCREASING THE PRODUCTIVITY & SUSTAINABILITY OF RAINFED CROPPING SYSTEMS OF POOR SMALLHOLDER FARMERS. First Edition TAMALE, GHANA: CGIAR CHALLEGE PROGRAMME ON WATER & FOOD, 2008. Print.

Turabian Style

HUMPHREYS, ELIZABETH, BAYOT, RUVICYN S.. INCREASING THE PRODUCTIVITY & SUSTAINABILITY OF RAINFED CROPPING SYSTEMS OF POOR SMALLHOLDER FARMERS. First Edition TAMALE, GHANA: CGIAR CHALLEGE PROGRAMME ON WATER & FOOD, 2008. Print.