Use of deep-rooted tropical pastures to build-up an arable layer throught improvement soil properties of an oxisol in the Eastern Plains (Llanos Orientales) of Colombia
Survey of parasitoids of whiteflies (Homoptera: Aleyrodidae) in cassava growing regions of Colombia and Ecuador
Plant growth, biomass production and nutrient accumulation by slash/mulch agroforestry systems in tropical hillsides of Colombia
Is it worth to recuperate degraded pasturelands? An evaluation of profits and costs from the perspective of livestock producers and extension agents in Honduras
Identity and first record of the spittlebug Mahanarva bipars (Hemiptera: Auchenorrhyncha: Cercopidae) of sugarcane in Colombia
Genetic structure and population dynamics of Xanthomonas axonopodis pv. manihotis in Colombia from 1995 to 1999
A global assessment using PCR techniques of mycorrhizal fungal populations colonising Tithonia diversifolia
The politics of participation: Negotiating relationships through community forestry in the Maya Biosphere Reserve, Guatemala