S. Twomlow

Towards sustainable land management in the drylands: Scientific connections in monitoring and assessing dryland degradation, climate change and biodiversity

Rattan Lal, James W. Jones, Steve Twomlow, 2011 .

Saharan Africa : An essential first step in adapting to future climate change ?

B. Shiferaw, P. Cooper, S. Twomlow, 2008 .

Resource flows, crops and soil fertility management in smallholder farming systems in semi‐arid Zimbabwe

K. Giller, J. Dimes, B. Ncube, 2009 .

Modelling Nutrient Management in Tropical Cropping Systems

R. Delve, C. Gachengo, M. Probert, 2004 .