Biological soil health indicators are sensitive to shade tree management in a young cacao (Theobroma cacao L.) production system
Long-term relationships of beef and dairy cattle and greenhouse gas emissions: Application of co-integrated panel models for Latin America
Reducción del uso y desarrollo de resistencia de plaguicidas en el cultivo de arroz y frijol en Colombia, Venezuela y Ecuador : Informe final proyecto FONTAGRO FTG-438/2005
Multiple origins of Lima Bean landraces in the Americas: evidence from chloroplast and nuclear DNA polymorphisms