Implementing the International Treaty on Plant Genetic Resources for Food and Agriculture: experiences and achievements of eight countries from around the world
The use of agrochemical inputs in productive and sustainable tropical crop production systems of rice, common beans and maize
Estudio comparativo del comportamiento y adaptacion de veinte lineas avanzadas del frijol (Phaseolus vulgaris L.) a tres diferentes sistemas de cultivo
Evaluacion de variedades promisorias de frijol (P. vulgaris) a la incidencia de "telarana" o "mustia"